what 2 games should I buy for my birthday

I would reccommend one of the two GTA games, Manhunt 2, FFT, Disgaea(SP?) or the new Castlevania.

I only have GTA: Vice City Stories and Socom Navy Seals Bravoteam Fire 2 so I can't say weather or not those others are good, but they look nice.

Definitely Tekken: Dark Resurrection and then probably Ratchet and Clank: Size Matters or Metal Gear Solid: Portable Ops. They're all brilliant games to the end. :D

Can't go wrong with the SOCOM series, Syphon Filter, GTA series or anything begining with 'Metal Gear'.

There's heaps of good games on PSP, much better selection that DS. Daxter, Ratchet and Clank, Castlevania...just have a look at Gamespot's highest rated games.

well if you like action games i'd definately have to recommend Metal Gear Portable Ops and Syphon Filter Dark Mirror, I own both and they're awesome. I think I like Metal Gear more though.

GTA liberty city stories is also a really fun game if you like grand theft auto games. Like someone mentioned before me Medal of Honor is pretty fun too. These are just some ideas to look at, check em out on gamespot and then decide for yourself ;D