OC utilities for Linux

[Maccer101]

Hi,

Have a new rig running Ubuntu 8.04.

GA-P31-DS3L
E2180 - OCZ Vendetta Cooler
Corsair PC6400 2x1gb
Corsair VX450 PSU
HDD 250
1x Optical
HD2400pro

Any reccommendations for Software for stability testing and Clock/Temp monitoring that work in Linux

Already OC'd to 2.66ghz (266x10), but would like some testing software before taking it to 3-3.2 ghz

Thanks