Wow the fastest for '05 was a 6.4 ghz overclock.
That was not on AIR, it was using Liquid Nitrogen and was done by KingPin. He currently holds a few world records. He is the man to beat. He goes thru more processors, MB and video cards in a day then most of us see in a lifetime.
Rumor has it for 2008 he was given, yes GIVEN, in the area of 750k in product from different manufactures for him to use for benchmarking. Lol its kinda funny, he opens a MB, attaches LN pot, (processor first, then video cards with LN pots on them and fires it up goes to bios, trys a setting, melts CPU and board, throws it all away, opens new box, repeat (like washing hair lather rinse repeat). Did I mention this is all not even on a testing bench, its all mounted on a piece of lead.