I've spent more hours than I could keep track of trying to make this work, and I suppose I have made some progress, but I've hit a roadblock. I'm using the ASUS P5Q board, and I have the Benq drive. Supposedly this combo will work with iprep, and after searching the forums repeatedly I finally got to the point where my system is detecting the drive and whatnot. I'm at the point where I'm running DosFlash and i get a blinking status message going between 0xD1 and 0x51. I'm using my 360 itself to power the drive. I've read up and due to this I've tried every possible timing combination I could come up with within reason. I've also tried switching which sata port I was connecting to. I've followed a few youtube videos, and well as the noob tutorial step by step, so please don't think I haven't been trying to put in the legwork on my own, despite being a noob, I really wanted to figure this out for myself, but I just can't get over this hump, and I'd really appreciate any help that could be offered. Thanks very much to anyone who responds.