Greg.m - The day I installed these modules they booted right up at 1203Mhz (5-5-5-15 2T @ 2.04v "BIOS") and did 12 passes of Memtest with no problems. I haven't pushed them any futher since then, been too busy working with my Q9650, once I get the quad stable at upwards of at least 450FSB x 9.0x I'll start working on the memory.

Shiranui Gen-An - Nice work with that E8400, I guess the new CPU/NB Clock Skews really make the difference! Do you mind sharing what RAM your currently running?