what is artic silver 5? and what is sl7v3? is sl7v3 = 765? the specific application i was using is video playback >< i am having lots lag.. and it's a clean install too >< does all dothan cpu work on t40 as long as it got 400 fsb? Because i am having difficulty finding a vendor carryiing a 765 cpu :...

Hello all, I have couple questions. I have a T40 2373-72v with banias 1.5. Thinking of moving to dothan 2.1. 1. I wonder what is the performance difference? 2. Some website selling 478 pin cpu, and some selling 479 pin. which one should i get? or better yet, if someone who already did the upgrade, c...