--- a/core/com.nokia.carbide.discovery.ui/src/com/nokia/carbide/discovery/ui/view/DiscoveryView.java	Mon Jun 14 12:55:27 2010 -0500
+++ b/core/com.nokia.carbide.discovery.ui/src/com/nokia/carbide/discovery/ui/view/DiscoveryView.java	Tue Jun 15 10:21:51 2010 -0500
@@ -9,6 +9,7 @@
 import java.net.URISyntaxException;
 import java.net.URL;
 import java.text.MessageFormat;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
@@ -170,7 +171,11 @@
 			}
 
 			private IStructuredSelection getAllItemsSelection() {
-				List<CatalogItem> catalogItems = viewer.getCatalog().getItems();
+				List<CatalogItem> catalogItems = new ArrayList<CatalogItem>();
+				for (CatalogItem catalogItem : viewer.getCatalog().getItems()) {
+					if (!catalogItem.isInstalled())
+						catalogItems.add(catalogItem);
+				}	
 				return new StructuredSelection(catalogItems);
 			}