Fun stuff, I may just pick this up. I used to have a lot of fun with the original MoHAA, but after Spearhead, the series just seemed to go downhill, fast.
I was surprised how well this ran on my painfully outdated system:
AMD 64 3500+
X1950 Pro (AGP) - Cats v7.7
2GB DDR (slow 200MHz PC3200)
X-Fi
WinXP Pro 32bit.
texture detals = high
model details = high
decals = high
post-processing effects = full
Running at a res 1280x1024
I'm not sure what my frame rates were, but it was pretty smooth all the way through.
Color me surprised.