I put it in a 1900xp box I built for somebody.
It seemed like a pretty good drive. It will burn 500mg in about 3 min at 32x.
A couple of thing that bothered me though is the access seemed a bit sluggish and when it would spin up it sounded like it was revving.
Allthough I sort fo believe this is a XP problem because I have A Lite On 16 speed burner and it performed smoother in Win me>