I'm running a 1.3ghz Tualatin Celeron, o/c to 1.5ghz, but my stated ambition at the time was to have it running at 1.6ghz.
So, to acheive this, I'm tempted to do a bit of CPU Lapping on it, then put a better cooler on it.
I've been reading a few sites about this technique, so feel pretty...