😎 Yeah it seems these modern XP1700+ J__B TbredB o/c as well as ALL the CPUs above them but of course you do need a little more luck the lower default speed the CPU has. I have my XP1700+ running at 333FSB and XP2600+ speed with default 1.5v and although it's running cool I am limited by my mobo NB (took off the fan LOL), my PC2700 RAM (no biggie) and my CM quiet HSF (rated to XP2600+). With 1.7v MANY people have these XP1700+ J__B's up to XP2800+ speed or higher using std air cooling. It seems silly to buy anything else really, if your VERY unlucky you should at least attain XP2400+ speeds (2.0ghz) BUT with 333F-400FSB and you can always sell the CPU on for what you paid for it anyway!
😉 For the mobo I'd suggest the A7N8X Deluxe as it is incredibly sweet and not limiting in any way, EVERYBODY seem VERYhappy with these mobos and you can hardly ever say that. IMHO there's no way anyhting else is worth paying extra for. If you wanted to you could save a bit by getting KT400 or SiS746FX which are actually VERY close to nForce2 perf and may come in a LOT cheaper. If you have the cash I'd suggest you get A7N8X Deluxe though and couple it with either an XP1700+ or XP2100+ as both are great buys, so long as they're TbredB of course!