i have one. running a p4 mobile chip in it. its 1.7 and runs at 1.2 only 30 watts off the 12v rail. i also have a full size hdd 200 gig and my 8 inch lilliput run off of it. its a nice board. im using an opus 150 to power it and so far so good. only one problem. i cant seem to get usb 2.0 drivers for it.