Hmm, have you reached an point where too low HT speed was the cause of system instability?

The Asus board seems to allow an 10x max HT multi like the asrock or can you use higher multis if you use higher NB multis?

Could you run mem at 800 mode with an 270MHz ref HT and 10x NB multi or had you used 667 mode?

Thanks for the modding tipps saw you did a similar mod to the d-tec. I hope the D5 is more shortage prove and I like the fact that it's variable in speed. Was just a small leakage on the reservoir on top of the ultra, but the pumps bottom is not waterprove so electronic blew up.