Today I bought Super Stardust HD from the PSN for $9.99. I haven't played much of it yet, but it's lots of fun. Plus, trophies... =P

I also played some of The Lord of the Rings: The Return of the King. This game is a classic. It is one of my favorite games from PS2. Usually games based on movies suck, but not so with this adaptation. I recommend this to anybody who owns a PS2 or backwards compatible capable PS3. You should be able to find it used on the cheap.