My temps at 1.525v (BIOS) 1.48v CPU-z at load, 4.05Ghz are 57 degrees after about two hours Prime95.

Thats a pretty high voltage mate to be running 24/7! Not sure if many have died from running high volts but I would'nt be comfortable running mine that high... What kind of temps do you get?

Why dont you just ebay that one off and get another one? Theres some pretty good clockers around at the minute
I though about doing this earlier. I've never sold anything on eBay and was afraid that I wouldn't get a good price because of it. I would also feel obligated to tell the buyer exactly what I've done with it (1.5volts) and that would decrease what I could get for it. I thought about RMAing it to intel, but my conscience told me otherwise.

All in all, it just didn't seem worth the hassle. 4.5Ghz sounds frickin' nice though