I know it would be great to have an ISO launcher so that we could keep the games on the memory stick in a single file. But the only problem with ISO is it is not compressed. What would be even better is to have a ZIPFS (ZIP File System) that would mount the ZIP as a path/device. Windows XP has it, and it's available for Linux, why not PSP??? The only issue would be uncompressing needed files on the fly (Limitied CPU), but then there is access to the 266 and 333 Mhz settings so there could be an option for that support. Anybody else have thoughts on this and has anybody ZIP'ed a PSP game and know how much space savings it would give?