Right now, I'm running at 2.18 GHz (145 x 15) @ 1.75v. At 1.725v it didn't crash in any programs, but I got infinate loop in prime95. Now with 1.75v, it's completely stable in prime95.
My RAM can't handle 2.0-2-2-5 at 145 MHz FSB. I had to use 2.0-3-3-6
I've tried 1500 MHz @ 1.5v. But it still...