my new test with 1102 do this:
with cellshock pc3-15000 i can get 970 stable cas 8 with 1,9v but i after 485 on 1:2 the motherbeard is totaly unstable.
tryed cas 7 too and cant go over 460....

with kingston 14400 gtr i tryed low timings and the motherboard can handle 850 cas 6....