Hey, I got a PSP with a what may be a 2GB memory stick DUO (or might be a pro duo, but seller only said duo). IIRC the PSP will accept them both, BUT, can you make a magic memory stick out of a Memory Stick DUO just as you would with a Pro DUO? If not, is there any way you can install CFW with just a Pandora and no MMS? OR even a 16GB memory stick pro duo? (lexar, magicgate supported). Thanks.