I'll try that tomorrow (or later, depending on how you see it !)
I'm using Radclocker instead of rage3d and oced it to 500/344.
My 3dmark2001se score dropped to 9585 but my 3dmark03 score increased to 3026.
I ran both benchmarks for about 2 hours and that's where my system is rock stable.
I achieved 544/344 once in 3dmark03 but it wouldn't do it in 3dmark2001se, then not even in 2003 either, so I dropped the clock to 500 and now it's stable.
Why is it that my 2001 score dropped by 3% but my 2003 score increased by 50% ?