Ok, Just a question for you: What motherboard? because with the heatsinks that came out this past week, and a good fan, i have a tbird750 running stable @ 1050 on an abit raid kt7. (that's 1.85v and 10.5 * 100 multiplier). and All i have are two 80mm fans, the stock PS fan, and another little fan on the mobo over a chipset.
so push it harder!! haha.. it can do it! easily.. and this is at 50 to 60 degrees Celcius! (I got it down in the 40's now! woohoo)
for the heatsinks and Fan, this is from PCnut.com support:
"Better heatsins have been released for those processors in the last week or so. The Global Win FOP38 or the Alpha PAL 6035 would work a little better. Also, adding a better fan (Like the Delta 38CFM) to the heatsink will lower temps 2-4C."
now if i could just get my girlfriend to do a few more tricks, I could finish up with that nvidia i need.. hmmm..
Good luck!