Yes. Stripped down XP install that boots right into WB 3.1. Runs flawlessly on an Atom/Ion rig, and runs circles around any "real" Amiga I ever owned, heh. Best of all, it's a mini-itx mobo that uses very little power and is nearly silent.
http://wowohl.de/Amiga_XP_x86.pdfWas my guide with the boxes I did up.