diff -r 80f1da5ac28b -r 3d6c1417e8bd engine/src/ShowEngine.cpp
--- a/engine/src/ShowEngine.cpp	Tue Oct 26 15:58:11 2010 +0100
+++ b/engine/src/ShowEngine.cpp	Fri Nov 12 20:48:14 2010 +0000
@@ -207,7 +207,7 @@
 	else
 		{
 		// no extension found, we'll have to rely on magic numbers
-		newFilename.Copy(fileName);
+		newFilename.Format(_L("%u"), info->Uid());
 		}
 			
 	relPath.Append(newFilename);