My comp, according to dxdiag:

XP Professional SP 2
Processor: Intel(R) Pentium(R) D CPU 3.4GHz (2 CPUs)
Memory: 2048 Ram
Page File: 332 used, 3607 MB available
Directx Ver: 9.0c
Monitor: 22 inch Samsung
Video Card: NVIDIA GeForce 7600 GT
Video Memory: 256.0 MB

Now there are a few games, that I want to play on high settings hopefully:

Crysis (think will need a new card and more ram)
Gears of War
Call of Duty 4
Orange Box
World in Conflict
Bioshock

These are ones, i can think of right now. Needless to say, a massive black hole is going to eat up my money, since i thinki will have to get a new video card and more ram.

For video card, i am thinking ASUS NVIDIA 8800 GTS 640MB FOR AUD $560
and Ram, KINGSTON 2 GB DDR2 667 MHZ 9 (2 of these, to make it 4) for AUD $ 145 each

What do you all think?