I have an Athlon 64 3200 chip that runs at 2.2 gig, and it is a year or 2 behind the curve--also have a 256 meg vid card (fx5700) that is ALso a year or 2 behind the new---game runs fine, and the motherboard I just had to buy to replace the one that died was only 59 bucks (I'd expect cpu would be similar)--however, I betcha a modern mb won't fit in a pentium 2 box, also prolly need new power supply.....hmm..best bet is go to a mom and pop computer store ans tell them how much money ya have to spend:aok