I've managed to get mine running at 3.6Ghz, Ram at 900mhz (does do 1000 when FSB is at 400) on air, been playing BF2 all night and its stable, reckon this is a decent overclock
in 06 I get 10036
E6400
2 Gb Geil 6400 5,7,7,23 (I havent tried tightening them yet)
DS4 Mobo (F6)
BFG 8800 GTS 610/2000
Tagan 580W PSU
2 x Spinpoint 250's in RAID 0
2 x maxtor 200's in RAID 0
22" Iiayma Pro 500 CRT

in 06 I get 10036
E6400
2 Gb Geil 6400 5,7,7,23 (I havent tried tightening them yet)
DS4 Mobo (F6)
BFG 8800 GTS 610/2000
Tagan 580W PSU
2 x Spinpoint 250's in RAID 0
2 x maxtor 200's in RAID 0
22" Iiayma Pro 500 CRT