If you upgrade the Mac Mini basic from 1GB of ram to 2GB or 4GB of ram, will you be able to use 256MB for the GPU? Or is it locked at 128MB as some sorta Give Us More Money lockout by Apple? Can anyone figure this out? I can't wait to see the disassembly photos for this new Mac Mini. Also am curious if you will be able to take it up to 6GB of ram like you can on the Macbook.