Dropped them down to 2-3-3-6 and have got 240 x 10 = 2.4GHz @ stock volts
Idle temp is only 1 degree higher too! I'm gonna start priming to check for stability and then see how high I can go.
2.4GHz seems stable enough when running apps though, primed each core for an hour and then played BF2 for 2 hours last nite anyway. Help!