Get a Dsi haha. You don't needa new psp unless yours doesnt play MHF anymore haha. And if you get a DSi you can play tons of good games like....Petz and... haha jk i have both, and even though the DSi has a lot of crap games, so does the PSP (way too many JRPG's). I personally would rather have disks, unless it were a game i coudnt get otherwise on the psp, like if you were uber craving ps1 games

Monster Hunter

haha does that count? Pretty sure it does. if that counts for you, get it man. haha and make everyone you know get it, you wont regret