diff -r b425f12f328d -r d45095c2f4f3 mpx/collectionframework/collectionengine/src/mpxcollectionengine.cpp
--- a/mpx/collectionframework/collectionengine/src/mpxcollectionengine.cpp	Tue Jan 26 12:18:42 2010 +0200
+++ b/mpx/collectionframework/collectionengine/src/mpxcollectionengine.cpp	Tue Feb 02 00:27:58 2010 +0200
@@ -102,6 +102,7 @@
 //
 void CMPXCollectionEngine::ConstructL()
     {
+    iMediaForHeapKeepAlive = CMPXMedia::NewL(); // To avoid continuous heap 
     iPluginHandler=CMPXCollectionPluginHandler::NewL(*this, *this);
     iCache = CMPXCollectionCache::NewL(KMPXMaxCacheSizeRatio);
     }
@@ -112,6 +113,7 @@
 //
 EXPORT_C CMPXCollectionEngine::~CMPXCollectionEngine()
     {
+    delete iMediaForHeapKeepAlive;
     iCleanupStack.Close();
 
     iContexts.ResetAndDestroy();