New high for me...3.85GHz 8hrs prime95 stable on air!

1) Q6600 G0
2) L727B159 - pack date 09/08/2007
3) CPU-Z #278333
4)
5) Thermalright Ultra 120 Extreme
6) 1.575V (BIOS) - 1.536V (with vdroop)
7) Gigabyte GA-P35-DS4 Rev.2.0 f9b