diff --git a/pom.xml b/pom.xml
index cdf5be2..71f3666 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,22 +8,28 @@
   <name>weather</name>
   <inceptionYear>2008</inceptionYear>
   <properties>
-    <scala.version>2.9.1</scala.version>
+    <scala.version>2.10.6</scala.version>
   </properties>
 
   <repositories>
     <repository>
-      <id>scala-tools.org</id>
-      <name>Scala-Tools Maven2 Repository</name>
-      <url>http://scala-tools.org/repo-releases</url>
+      <id>scala-tools.releases</id>
+      <name>Scala-Tools Dependencies Repository for Releases</name>
+      <url>https://oss.sonatype.org/content/groups/scala-tools</url>
     </repository>
+    <repository>
+      <id>java.net.maven2</id>
+      <name>java.net Maven2 Repository</name>
+      <url>http://download.java.net/maven/2/</url>
+    </repository>
+
   </repositories>
 
   <pluginRepositories>
     <pluginRepository>
-      <id>scala-tools.org</id>
-      <name>Scala-Tools Maven2 Repository</name>
-      <url>http://scala-tools.org/repo-releases</url>
+      <id>scala-tools.releases</id>
+      <name>Scala-Tools Plugins Repository for Releases</name>
+      <url>https://oss.sonatype.org/content/groups/scala-tools</url>
     </pluginRepository>
   </pluginRepositories>
 
@@ -35,12 +41,12 @@
     </dependency>
     <dependency>
       <groupId>net.liftweb</groupId>
-      <artifactId>lift-util_${scala.version}</artifactId>
+      <artifactId>lift-util_2.10</artifactId>
       <version>2.5.1</version>
     </dependency>
     <dependency>
       <groupId>net.liftweb</groupId>
-      <artifactId>lift-webkit_${scala.version}</artifactId>
+      <artifactId>lift-webkit_2.10</artifactId>
       <version>2.5.1</version>
     </dependency>
     <dependency>
@@ -71,8 +77,13 @@
     <dependency>
       <groupId>org.rrd4j</groupId>
       <artifactId>rrd4j</artifactId>
-      <version>2.2</version>
-    </dependency> 
+      <version>3.0</version>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+      <version>1.6.1</version>
+    </dependency>
   </dependencies>
 
   <build>
diff --git a/src/main/scala/uk/org/floop/msc/comet/WeatherActor.scala b/src/main/scala/uk/org/floop/msc/comet/WeatherActor.scala
index 0a6ae9e..72ad127 100644
--- a/src/main/scala/uk/org/floop/msc/comet/WeatherActor.scala
+++ b/src/main/scala/uk/org/floop/msc/comet/WeatherActor.scala
@@ -94,7 +94,7 @@
   
   override def lowPriority: PartialFunction[Any, Unit] = {
     case CurrentWeather(w) =>
-      val diff = w -- currentWeather
+      val diff = w.diff(currentWeather)
       diff.foreach(pair => currentWeatherMap(pair._1) = pair._2)
       currentWeather = w
       reRender(false)
diff --git a/src/main/scala/uk/org/floop/msc/wview/DataCollector.scala b/src/main/scala/uk/org/floop/msc/wview/DataCollector.scala
index ca297a3..4dff731 100644
--- a/src/main/scala/uk/org/floop/msc/wview/DataCollector.scala
+++ b/src/main/scala/uk/org/floop/msc/wview/DataCollector.scala
@@ -5,6 +5,7 @@
 import scala.collection.mutable.ListBuffer
 
 import net.liftweb.http.LiftRules
+import net.liftweb.common.Logger
 
 import java.net.{InetSocketAddress, SocketTimeoutException, Socket}
 import java.io.{IOException, DataInputStream, InputStream}
@@ -14,7 +15,7 @@
 
 import uk.org.floop.msc.rrd._
 
-object DataCollector extends Actor {
+object DataCollector extends Actor with Logger {
   
   def act() {
     var holdoff = 1000
@@ -27,8 +28,10 @@
         var readPos = 0
         var packetPos = 0
         val values = new ListBuffer[Pair[String, Any]]()
-        
-        sock = new Socket("10.79.0.6", 11011)
+        val weatherHost = System.getenv("WEATHER_HOST")
+
+        info("Attempting to connect to " + weatherHost)
+        sock = new Socket(weatherHost, 11011)
         sock.setSoTimeout(30000)
         var is = sock.getInputStream
         while (true) {