I'm considering upgrading to 2.0 (from 1.5), since a bunch of PSP games that are out right now that I want require 2.0. However, a few games out right now require 2.5. Do you think all games that come out in the future will require a firmware higher than 2.0? I'm really interested in Splinter Cell Essentials and Me and My Katamari (I think that's what it's called), which both come out in late March. I know that homebrew is possible with GTA:LCS, but it's kind of...limited compared to what's offered on 1.5/2.0.