[Can my PC run GTA IV?]

Hi guys

i just built my own computer in anticipation of gta iv and any other new games lol ( im coming from a p4 with onboard graphics).

My current specs are

Amd Athlon 6000+ 3.0Ghz dual core processor

4GB Kingston HypereX ram at 800Mhz

22" monitor running at 1680 X 1050

and a crappy lil 256mb onboard gpu

I am planning on getting a new graphics card asap and money isnt really a problem.

I know ill be able to play it on some level of quality once i get a new card but...

I wanted to know what card you guys thought would be best.

9800Gt would be nice but i know the ati radoen 4850 is a lot more powerful and the 4870 is insane.

All i get is mixed opinions about which card i should buy and a few snarky comments that ati cards will break within a yr.

Let me know what you guys think and you will be the deciding factor.

PS: i wanna be able to max this game out.

Cheers