Ok this is what I use to play AH right now:
PIII 866 on ASUS CUS-L2C
512 MB PC 133
Creative GeForce II MX200 32MB
Creative SB 512 PCI
Win 98 SE (ultra-clean, i use it only to play AH, I have Win 2k on dual boot for work, mail, web browsing, pr0n....err officially not

...)
DirectX 8.1b
This system is really stable for AH1 (it gives me better results than my work laptop P4 1.4 GHz 256 MB WinXP Pro with ATI Radeon Mobility 32 MB and DirectX 9.0b) but I fear that the vid card will fall short with AH2. I don't want to try before i'm obliged to, because I know that the detonator drivers for the MX200 under DirectX9.0b aren't very good, and I don't want to risk a loss of FPS or other nasty effect in AH1 just to try AH2.
However, when AH2 will replace AH1, I'll of course have to install DirectX9.
3 Possibilities:
a) AH2 runs decently enough....no worries then. But the probabilities are very low IMO.
b) AH2 is a slide show... so I'll just have to wait until october, the
UPGRADE month allowed by the wifey! The use of big capitals is no accident as I plan to build a very decent system with a good ATI card.
c) AH2 is a slide show...and I try to improve it to be able to hold until october. I have the opportunity to buy a Creative 3D Blaster FX 5600 XT 256MB DDR for around 80$. I'm sure that things would improve but would it be enough to play AH2?? Otherwise I would just waste the money.
Your feelings about this? Any experience with this card?
Thanks.