That's not that huge of an overclock dude...congrats on your accomplishment don't get me wrong, but I had my mobile XP-M running 2.7GHz with 235FSB with an SLK-900A heatsink and vantec tornado and even mine wasn't that great considering theres a few people who've hit 3GHz with those things but that generally takes nothing short of chilled water cooling or just lots of luck.
and yes I noticed yours is an XP and not an XP-M....nice none the less, but considering the nature of the topic I thought it was going to be something a little more amazing
Don't take offense to anything I said, I'm just being truthful, not trying to bash at all, just opinion and all that good stuff.
Took 1.975Vcore for those speeds of mine though
, it'd boot at 2.8GHz but it would never become stable...I even through 2.225vcore through that thing....mmmm dangerous days they were.