Hi olliewbnn, just been talking to nordien on xtreme who has exactly the same issues as you & sent an e-mail

Sorry i'd not caught on earlier
Must be your brother
Yes I tried 500 ibn
bios & from 491 in xp using the guru OC screen, no way atm.
Haven't pushed memory to much yet, to be honest.
Yep I'm wanting some of those clips i'm wanting to try
mobo in case on water but with using higher
fsb will put up
pwm temps, so no way i'll leave them passively cooled.
glowball that's i good idea, Just use the plate as an adapter 4 holes for the
mobo oles + 4 holes to the aftermarket cooler/block, it's dependent on clearence between board & plate to secure nut/fastemers.