the factory 6 stacker seems to be jumping slightly....not heaps, u can only just notice it.

what lens cleaning disc can u put in, i have a lens cleaner for the home cd player, the one with the fine bruches on one side, can u put that in or can u buy a special disc to clean it with..

As long you have a round CD cleaner, it should be ok. The CD would be put into your magazine then loaded and used as any other normal CD.