diff --git a/intrace.appengine/.settings/com.google.appengine.eclipse.core.prefs b/intrace.appengine/.settings/com.google.appengine.eclipse.core.prefs
index f0880f7..e23000d 100644
--- a/intrace.appengine/.settings/com.google.appengine.eclipse.core.prefs
+++ b/intrace.appengine/.settings/com.google.appengine.eclipse.core.prefs
@@ -1,5 +1,6 @@
+#Mon Apr 09 00:58:55 BST 2012
 eclipse.preferences.version=1
-filesCopiedToWebInfLib=appengine-api-1.0-sdk-1.6.3.jar|appengine-api-labs-1.6.3.jar|appengine-jsr107cache-1.6.3.jar|jsr107cache-1.1.jar|datanucleus-appengine-1.0.10.final.jar|datanucleus-core-1.1.5.jar|datanucleus-jpa-1.1.5.jar|geronimo-jpa_3.0_spec-1.1.1.jar|geronimo-jta_1.1_spec-1.1.1.jar|jdo2-api-2.3-eb.jar
+filesCopiedToWebInfLib=appengine-api-1.0-sdk-1.5.5.jar|appengine-api-labs-1.5.5.jar|appengine-jsr107cache-1.5.5.jar|jsr107cache-1.1.jar|datanucleus-appengine-1.0.9.final.jar|datanucleus-core-1.1.5.jar|datanucleus-jpa-1.1.5.jar|geronimo-jpa_3.0_spec-1.1.1.jar|geronimo-jta_1.1_spec-1.1.1.jar|jdo2-api-2.3-eb.jar
 gaeDeployDialogSettings=
 gaeIsEclipseDefaultInstPath=true
 googleCloudSqlEnabled=false
diff --git a/intrace.appengine/war/WEB-INF/lib/appengine-api-1.0-sdk-1.6.3.jar b/intrace.appengine/war/WEB-INF/lib/appengine-api-1.0-sdk-1.5.5.jar
similarity index 71%
rename from intrace.appengine/war/WEB-INF/lib/appengine-api-1.0-sdk-1.6.3.jar
rename to intrace.appengine/war/WEB-INF/lib/appengine-api-1.0-sdk-1.5.5.jar
index d658680..db0f2cc 100644
Binary files a/intrace.appengine/war/WEB-INF/lib/appengine-api-1.0-sdk-1.6.3.jar and b/intrace.appengine/war/WEB-INF/lib/appengine-api-1.0-sdk-1.5.5.jar differ
diff --git a/intrace.appengine/war/WEB-INF/lib/appengine-api-labs-1.5.5.jar b/intrace.appengine/war/WEB-INF/lib/appengine-api-labs-1.5.5.jar
new file mode 100644
index 0000000..1af39ab
Binary files /dev/null and b/intrace.appengine/war/WEB-INF/lib/appengine-api-labs-1.5.5.jar differ
diff --git a/intrace.appengine/war/WEB-INF/lib/appengine-api-labs-1.6.3.jar b/intrace.appengine/war/WEB-INF/lib/appengine-api-labs-1.6.3.jar
deleted file mode 100644
index 476d3fd..0000000
Binary files a/intrace.appengine/war/WEB-INF/lib/appengine-api-labs-1.6.3.jar and /dev/null differ
diff --git a/intrace.appengine/war/WEB-INF/lib/appengine-jsr107cache-1.6.3.jar b/intrace.appengine/war/WEB-INF/lib/appengine-jsr107cache-1.5.5.jar
similarity index 71%
rename from intrace.appengine/war/WEB-INF/lib/appengine-jsr107cache-1.6.3.jar
rename to intrace.appengine/war/WEB-INF/lib/appengine-jsr107cache-1.5.5.jar
index a89c03a..fc7e9c0 100644
Binary files a/intrace.appengine/war/WEB-INF/lib/appengine-jsr107cache-1.6.3.jar and b/intrace.appengine/war/WEB-INF/lib/appengine-jsr107cache-1.5.5.jar differ
diff --git a/intrace.appengine/war/WEB-INF/lib/datanucleus-appengine-1.0.10.final.jar b/intrace.appengine/war/WEB-INF/lib/datanucleus-appengine-1.0.9.final.jar
similarity index 80%
rename from intrace.appengine/war/WEB-INF/lib/datanucleus-appengine-1.0.10.final.jar
rename to intrace.appengine/war/WEB-INF/lib/datanucleus-appengine-1.0.9.final.jar
index 668a7f8..d8b7b96 100644
Binary files a/intrace.appengine/war/WEB-INF/lib/datanucleus-appengine-1.0.10.final.jar and b/intrace.appengine/war/WEB-INF/lib/datanucleus-appengine-1.0.9.final.jar differ