ibintegra - check Hot Deals - Academic Version for $46.10 + shipping
I've been running it for 2-3 weeks now - pretty stable, pretty nifty - and it doesn't seem to be running noticeably slower or anything than 98se. Only gripe so far is that none of my burner software works correctly (or at all) with XP and I have to wait till it officially launches before HP comes out with updated software. :|