diff --git a/apps/routerconsole/java/src/net/i2p/router/web/SummaryBarRenderer.java b/apps/routerconsole/java/src/net/i2p/router/web/SummaryBarRenderer.java
index b34144032..0c1fb1174 100644
--- a/apps/routerconsole/java/src/net/i2p/router/web/SummaryBarRenderer.java
+++ b/apps/routerconsole/java/src/net/i2p/router/web/SummaryBarRenderer.java
@@ -210,54 +210,15 @@ public class SummaryBarRenderer {
            .append(_("Network"))
            .append(": ")
            .append(_helper.getReachability())
-           .append("</a></h4><hr>\n");
+           .append("</a></h4><hr>\n")
 
 
-        // display all the time so we display the final failure message, and plugin update messages too
-        String status = UpdateHandler.getStatus();
-        if (status.length() > 0) {
-            buf.append("<h4>").append(status).append("</h4><hr>\n");
-        }
-        if (_helper.updateAvailable() || _helper.unsignedUpdateAvailable()) {
-            if ("true".equals(System.getProperty(UpdateHandler.PROP_UPDATE_IN_PROGRESS))) {
-                // nothing
-            } else if(
-                      // isDone() is always false for now, see UpdateHandler
-                      // ((!update.isDone()) &&
-                      _helper.getAction() == null &&
-                      _helper.getUpdateNonce() == null &&
-                      ConfigRestartBean.getRestartTimeRemaining() > 12*60*1000) {
-                long nonce = _context.random().nextLong();
-                String prev = System.getProperty("net.i2p.router.web.UpdateHandler.nonce");
-                if (prev != null)
-                    System.setProperty("net.i2p.router.web.UpdateHandler.noncePrev", prev);
-                System.setProperty("net.i2p.router.web.UpdateHandler.nonce", nonce+"");
-                String uri = _helper.getRequestURI();
-                buf.append("<form action=\"").append(uri).append("\" method=\"POST\">\n");
-                buf.append("<input type=\"hidden\" name=\"updateNonce\" value=\"").append(nonce).append("\" >\n");
-                if (_helper.updateAvailable()) {
-                    buf.append("<button type=\"submit\" class=\"download\" name=\"updateAction\" value=\"signed\" >")
-                       // Note to translators: parameter is a version, e.g. "0.8.4"
-                       .append(_("Download {0} Update", _helper.getUpdateVersion()))
-                       .append("</button><br>\n");
-                }
-                if (_helper.unsignedUpdateAvailable()) {
-                    buf.append("<button type=\"submit\" class=\"download\" name=\"updateAction\" value=\"Unsigned\" >")
-                       // Note to translators: parameter is a date and time, e.g. "02-Mar 20:34 UTC"
-                       // <br> is optional, to help the browser make the lines even in the button
-                       // If the translation is shorter than the English, you should probably not include <br>
-                       .append(_("Download Unsigned<br>Update {0}", _helper.getUnsignedUpdateVersion()))
-                       .append("</button><br>\n");
-                }
-                buf.append("</form>\n");
-            }
-        }
+           .append(_helper.getUpdateStatus())
 
 
+           .append(_helper.getRestartStatus())
 
 
-        buf.append(ConfigRestartBean.renderStatus(_helper.getRequestURI(), _helper.getAction(), _helper.getConsoleNonce()))
-
            .append("<hr><h3><a href=\"/peers\" target=\"_top\" title=\"")
            .append(_("Show all current peer connections"))
            .append("\">")
@@ -451,7 +412,9 @@ public class SummaryBarRenderer {
                    "</table><hr><h4>")
            .append(_(_helper.getTunnelStatus()))
            .append("</h4><hr>\n")
-           .append(_helper.getDestinations());
+
+           .append(_helper.getDestinations())
+           .append("<hr>\n");
 
 
 
diff --git a/apps/routerconsole/java/src/net/i2p/router/web/SummaryHelper.java b/apps/routerconsole/java/src/net/i2p/router/web/SummaryHelper.java
index 5ac51b7a3..f28282fea 100644
--- a/apps/routerconsole/java/src/net/i2p/router/web/SummaryHelper.java
+++ b/apps/routerconsole/java/src/net/i2p/router/web/SummaryHelper.java
@@ -27,6 +27,8 @@ import net.i2p.stat.RateStat;
 /**
  * Simple helper to query the appropriate router for data necessary to render
  * the summary sections on the router console.  
+ *
+ * For the full summary bar use renderSummaryBar()
  */
 public class SummaryHelper extends HelperBase {
 
@@ -412,7 +414,7 @@ public class SummaryHelper extends HelperBase {
         } else {
             buf.append("<center><i>").append(_("none")).append("</i></center>");
         }
-        buf.append("</div><hr>\n");
+        buf.append("</div>\n");
         return buf.toString();
     }
     
@@ -604,6 +606,62 @@ public class SummaryHelper extends HelperBase {
         return NewsFetcher.getInstance(_context).unsignedUpdateVersion();
     }
 
+    /**
+     *  The update status and buttons
+     *  @since 0.8.13 moved from SummaryBarRenderer
+     */
+    public String getUpdateStatus() {
+        StringBuilder buf = new StringBuilder(512);
+        // display all the time so we display the final failure message, and plugin update messages too
+        String status = UpdateHandler.getStatus();
+        if (status.length() > 0) {
+            buf.append("<h4>").append(status).append("</h4><hr>\n");
+        }
+        if (updateAvailable() || unsignedUpdateAvailable()) {
+            if ("true".equals(System.getProperty(UpdateHandler.PROP_UPDATE_IN_PROGRESS))) {
+                // nothing
+            } else if(
+                      // isDone() is always false for now, see UpdateHandler
+                      // ((!update.isDone()) &&
+                      getAction() == null &&
+                      getUpdateNonce() == null &&
+                      ConfigRestartBean.getRestartTimeRemaining() > 12*60*1000) {
+                long nonce = _context.random().nextLong();
+                String prev = System.getProperty("net.i2p.router.web.UpdateHandler.nonce");
+                if (prev != null)
+                    System.setProperty("net.i2p.router.web.UpdateHandler.noncePrev", prev);
+                System.setProperty("net.i2p.router.web.UpdateHandler.nonce", nonce+"");
+                String uri = getRequestURI();
+                buf.append("<form action=\"").append(uri).append("\" method=\"POST\">\n");
+                buf.append("<input type=\"hidden\" name=\"updateNonce\" value=\"").append(nonce).append("\" >\n");
+                if (updateAvailable()) {
+                    buf.append("<button type=\"submit\" class=\"download\" name=\"updateAction\" value=\"signed\" >")
+                       // Note to translators: parameter is a version, e.g. "0.8.4"
+                       .append(_("Download {0} Update", getUpdateVersion()))
+                       .append("</button><br>\n");
+                }
+                if (unsignedUpdateAvailable()) {
+                    buf.append("<button type=\"submit\" class=\"download\" name=\"updateAction\" value=\"Unsigned\" >")
+                       // Note to translators: parameter is a date and time, e.g. "02-Mar 20:34 UTC"
+                       // <br> is optional, to help the browser make the lines even in the button
+                       // If the translation is shorter than the English, you should probably not include <br>
+                       .append(_("Download Unsigned<br>Update {0}", getUnsignedUpdateVersion()))
+                       .append("</button><br>\n");
+                }
+                buf.append("</form>\n");
+            }
+        }
+        return buf.toString();
+    }
+
+    /**
+     *  The restart status and buttons
+     *  @since 0.8.13 moved from SummaryBarRenderer
+     */
+    public String getRestartStatus() {
+        return ConfigRestartBean.renderStatus(getRequestURI(), getAction(), getConsoleNonce());
+    }
+
     /** output the summary bar to _out */
     public void renderSummaryBar() throws IOException {
         SummaryBarRenderer renderer = new SummaryBarRenderer(_context, this);
diff --git a/build.xml b/build.xml
index 6365da50b..91abfea56 100644
--- a/build.xml
+++ b/build.xml
@@ -443,50 +443,82 @@
     </target>
 
     <target name="getReleaseNumber" >
-        <exec executable="grep" outputproperty="versionLine" failonerror="true" >
+        <exec executable="grep" outputproperty="versionLine" failifexecutionfails="false" >
             <arg value="public final static String VERSION" />
 	    <arg value="core/java/src/net/i2p/CoreVersion.java" />
         </exec>
-        <exec executable="cut" osfamily="unix" inputstring="${versionLine}" outputproperty="release.number" failonerror="true" >
+        <property name="versionLine" value="unknown" />
+        <exec executable="cut" osfamily="unix" inputstring="${versionLine}" outputproperty="release.number" failifexecutionfails="false" >
             <arg value="-f2" />
 	    <arg value="-d&quot;" />
         </exec>
-        <exec executable="cut" osfamily="mac" inputstring="${versionLine}" outputproperty="release.number" failonerror="true" >
+        <exec executable="cut" osfamily="mac" inputstring="${versionLine}" outputproperty="release.number" failifexecutionfails="false" >
             <arg value="-f2" />
 	    <arg value="-d&quot;"/>
         </exec>
-        <exec executable="cut" osfamily="windows" inputstring="${versionLine}" outputproperty="release.number" failonerror="true" >
+        <exec executable="cut" osfamily="windows" inputstring="${versionLine}" outputproperty="release.number" failifexecutionfails="false" >
             <arg value="-f2" />
 	    <arg value="-d&quot;\&quot;&quot;"/>
         </exec>
+        <property name="release.number" value="unknown" />
         <echo message="Release number is ${release.number}" />
     </target>
 
     <target name="getBuildNumber" >
-        <exec executable="grep" outputproperty="buildLine" >
+        <exec executable="grep" outputproperty="buildLine" failifexecutionfails="false" >
             <arg value="public final static long BUILD" />
             <arg value="router/java/src/net/i2p/router/RouterVersion.java" />
         </exec>
-        <exec executable="cut" inputstring="${buildLine}" outputproperty="build.temp" failonerror="true" >
+        <property name="buildLine" value="??" />
+        <exec executable="cut" inputstring="${buildLine}" outputproperty="build.temp" failifexecutionfails="false" >
             <arg value="-f2" />
             <arg value="-d=" />
         </exec>
-        <exec executable="tr" inputstring="${build.temp}" outputproperty="build.temp.tr" failonerror="true">
+        <property name="build.temp" value="??" />
+        <exec executable="tr" inputstring="${build.temp}" outputproperty="build.temp.tr" failifexecutionfails="false">
             <arg value="-d" />
             <arg value="&quot;[:space:]&quot;"/>
         </exec>
-        <exec executable="cut" inputstring="${build.temp.tr}" outputproperty="build.number" failonerror="true" >
+        <property name="build.temp.tr" value="??" />
+        <exec executable="cut" inputstring="${build.temp.tr}" outputproperty="build.number" failifexecutionfails="false" >
             <arg value="-f1" />
             <arg value="-d;" />
         </exec>
-        <exec executable="awk" outputproperty="build.extra" failonerror="false">
+        <exec executable="awk" outputproperty="build.extra" failifexecutionfails="false">
             <arg value="-F&quot;" />
             <arg value="/public final static String EXTRA/{print $2}" />
             <arg value="router/java/src/net/i2p/router/RouterVersion.java" />
         </exec>
+        <property name="build.number" value="??" />
+        <property name="build.extra" value="" />
         <echo message="Build number is ${build.number}${build.extra}" />
     </target>
 
+    <target name="verifyReleaseBuildNumbers" depends="getReleaseNumber, getBuildNumber" >
+        <fail message="Bad release number: ${release.number}" >
+            <condition>
+                <or>
+                    <equals arg1="${release.number}" arg2="unknown"/>
+                    <equals arg1="${release.number}" arg2=""/>
+                </or>
+            </condition>
+        </fail>
+        <fail message="Non-zero build number: ${build.number}" >
+            <condition>
+                <not>
+                    <equals arg1="${build.number}" arg2="0"/>
+                </not>
+            </condition>
+        </fail>
+        <fail message="Non-empty extra build: ${build.extra}" >
+            <condition>
+                <not>
+                    <equals arg1="${build.extra}" arg2=""/>
+                </not>
+            </condition>
+        </fail>
+    </target>
+
     <target name="clean" depends="pkgclean" >
         <delete dir="./build" />
         <delete file="installer/lib/izpack/patches.jar" failonerror="false" quiet="true" />	
@@ -1235,7 +1267,7 @@
 <!--
     <target name="release" depends="distclean, updaterWithJettyFixesAndJbigi , updater200WithJettyFixes, preppkg, installer, getReleaseNumber" >
 -->
-    <target name="release" depends="distclean, testscripts, updater, updater200, preppkg, installer, getReleaseNumber" >
+    <target name="release" depends="verifyReleaseBuildNumbers, distclean, testscripts, updater, updater200, preppkg, installer" >
         <echo message="================================================================" />
         <echo message="Did you update these files?" />
         <exec executable="ls" failonerror="true">
diff --git a/history.txt b/history.txt
index cd939af9c..6e3942de7 100644
--- a/history.txt
+++ b/history.txt
@@ -1,3 +1,12 @@
+2012-01-22 zzz
+  * Transports: Bind only to a single interface if specified
+                as the host address and it's available (ticket #591)
+  * VMCommSystem: Move to dummy directory
+
+2012-01-21 zzz
+  * Build: Fix Windows build, version checking for release
+  * Console summary bar: Move some code around
+
 2012-01-20 sponge
   * Fix too short of delay for http. It is up to the browser to time out
     in a shorter time, not the proxy. This is wreaking havoc on large
diff --git a/router/java/src/net/i2p/router/RouterContext.java b/router/java/src/net/i2p/router/RouterContext.java
index d16f3b391..5c5b4a2ca 100644
--- a/router/java/src/net/i2p/router/RouterContext.java
+++ b/router/java/src/net/i2p/router/RouterContext.java
@@ -20,7 +20,6 @@ import net.i2p.router.peermanager.ProfileOrganizer;
 import net.i2p.router.transport.CommSystemFacadeImpl;
 import net.i2p.router.transport.FIFOBandwidthLimiter;
 import net.i2p.router.transport.OutboundMessageRegistry;
-import net.i2p.router.transport.VMCommSystem;
 import net.i2p.router.tunnel.TunnelDispatcher;
 import net.i2p.router.tunnel.pool.TunnelPoolManager;
 import net.i2p.util.Clock;
diff --git a/router/java/src/net/i2p/router/RouterVersion.java b/router/java/src/net/i2p/router/RouterVersion.java
index c10128fe6..fecba78d6 100644
--- a/router/java/src/net/i2p/router/RouterVersion.java
+++ b/router/java/src/net/i2p/router/RouterVersion.java
@@ -18,7 +18,7 @@ public class RouterVersion {
     /** deprecated */
     public final static String ID = "Monotone";
     public final static String VERSION = CoreVersion.VERSION;
-    public final static long BUILD = 6;
+    public final static long BUILD = 7;
 
     /** for example "-test" */
     public final static String EXTRA = "";
diff --git a/router/java/src/net/i2p/router/transport/VMCommSystem.java b/router/java/src/net/i2p/router/dummy/VMCommSystem.java
similarity index 99%
rename from router/java/src/net/i2p/router/transport/VMCommSystem.java
rename to router/java/src/net/i2p/router/dummy/VMCommSystem.java
index 2e5426f08..4c905e0b3 100644
--- a/router/java/src/net/i2p/router/transport/VMCommSystem.java
+++ b/router/java/src/net/i2p/router/dummy/VMCommSystem.java
@@ -1,4 +1,4 @@
-package net.i2p.router.transport;
+package net.i2p.router.dummy;
 
 import java.io.IOException;
 import java.io.OutputStream;
diff --git a/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java b/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java
index de39759ea..ac6856a5b 100644
--- a/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java
+++ b/router/java/src/net/i2p/router/transport/ntcp/NTCPTransport.java
@@ -13,6 +13,7 @@ import java.util.Comparator;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeSet;
@@ -30,6 +31,7 @@ import net.i2p.router.transport.CommSystemFacadeImpl;
 import net.i2p.router.transport.Transport;
 import net.i2p.router.transport.TransportBid;
 import net.i2p.router.transport.TransportImpl;
+import net.i2p.util.Addresses;
 import net.i2p.util.ConcurrentHashSet;
 import net.i2p.util.Log;
 import net.i2p.util.Translate;
@@ -515,6 +517,23 @@ public class NTCPTransport extends TransportImpl {
         if (_myAddress != null) {
             InetAddress bindToAddr = null;
             String bindTo = _context.getProperty(PROP_BIND_INTERFACE);
+
+            if (bindTo == null) {
+                // If we are configured with a fixed IP address,
+                // AND it's one of our local interfaces,
+                // bind only to that.
+                boolean isFixed = _context.getProperty(CommSystemFacadeImpl.PROP_I2NP_NTCP_AUTO_IP, "true")
+                                  .toLowerCase(Locale.US).equals("false");
+                String fixedHost = _context.getProperty(CommSystemFacadeImpl.PROP_I2NP_NTCP_HOSTNAME);
+                if (isFixed && fixedHost != null) {
+                    try {
+                        String testAddr = InetAddress.getByName(fixedHost).getHostAddress();
+                        if (Addresses.getAddresses().contains(testAddr))
+                            bindTo = testAddr;
+                    } catch (UnknownHostException uhe) {}
+                }
+            }
+
             if (bindTo != null) {
                 try {
                     bindToAddr = InetAddress.getByName(bindTo);
@@ -532,10 +551,13 @@ public class NTCPTransport extends TransportImpl {
                 chan.configureBlocking(false);
 
                 InetSocketAddress addr = null;
-                if(bindToAddr==null)
+                if(bindToAddr==null) {
                     addr = new InetSocketAddress(_myAddress.getPort());
-                else
+                } else {
                     addr = new InetSocketAddress(bindToAddr, _myAddress.getPort());
+                    if (_log.shouldLog(Log.WARN))
+                        _log.warn("Binding only to " + bindToAddr);
+                }
                 chan.socket().bind(addr);
                 if (_log.shouldLog(Log.INFO))
                     _log.info("Listening on " + addr);
diff --git a/router/java/src/net/i2p/router/transport/udp/UDPTransport.java b/router/java/src/net/i2p/router/transport/udp/UDPTransport.java
index 3f233c53c..11b3e29d0 100644
--- a/router/java/src/net/i2p/router/transport/udp/UDPTransport.java
+++ b/router/java/src/net/i2p/router/transport/udp/UDPTransport.java
@@ -35,6 +35,7 @@ import net.i2p.router.transport.Transport;
 import net.i2p.router.transport.TransportBid;
 import net.i2p.router.transport.TransportImpl;
 import net.i2p.router.util.RandomIterator;
+import net.i2p.util.Addresses;
 import net.i2p.util.ConcurrentHashSet;
 import net.i2p.util.Log;
 import net.i2p.util.SimpleScheduler;
@@ -255,6 +256,21 @@ public class UDPTransport extends TransportImpl implements TimedWeightedPriority
 
         // bind host
         String bindTo = _context.getProperty(PROP_BIND_INTERFACE);
+
+        if (bindTo == null) {
+            // If we are configured with a fixed IP address,
+            // AND it's one of our local interfaces,
+            // bind only to that.
+            String fixedHost = _context.getProperty(PROP_EXTERNAL_HOST);
+            if (fixedHost != null && fixedHost.length() > 0) {
+                try {
+                    String testAddr = InetAddress.getByName(fixedHost).getHostAddress();
+                    if (Addresses.getAddresses().contains(testAddr))
+                        bindTo = testAddr;
+                } catch (UnknownHostException uhe) {}
+            }
+        }
+
         InetAddress bindToAddr = null;
         if (bindTo != null) {
             try {
@@ -281,6 +297,8 @@ public class UDPTransport extends TransportImpl implements TimedWeightedPriority
         } else {
             port = _externalListenPort;
         }
+        if (bindToAddr != null && _log.shouldLog(Log.WARN))
+            _log.warn("Binding only to " + bindToAddr);
         if (_log.shouldLog(Log.INFO))
             _log.info("Binding to the port: " + port);
         if (_endpoint == null) {