Assimilator-
Actually my tbird 1200 is at 141*9=1269 MHz. And unfortunately this is the highest I have been able to stabily overclock it. I have an Alpha PAL8045 with a Stealth fan on it (I want a quiet system) and good case colling. But, the processor just will not complete Prime95 for 24 hours over the current speed. Trust me I have spent many hours trying to get this thing higher, but I think it is just my luck that I got a poorly overclockable CPU.
I am hoping to upgrade in a few months to a Barton core Athlon, to more or less hold me over till I see if the Hammer is worth it, or to go with a new Pentium IV system in the future.