Brewology

i remember using ISO's as image disc for burning to a CD-ROM (backup purposes), but i havent done that in 2 years and not sure how similar this process is on the PSP.
so an ISO can be transferred to a memory stick, so it would be ~700 mb no compression or conversion??

Yea it is quite simple, you can use my tutorial here to see how to do it all.

do the ISO ripper programs work on a mac > powerpc - not x86. im hitting myself over the head with the incompatibility of crap with it =, like a downloader that works with rapidshare and other crap meh. but need it for photography.