I've been in contact with mushkin's tech support.

As soon as I get a chance I ll post the proper timings for the XP2-8500 (at 1066) sticks for the Gigabyte P35 series motherboards.

Mushkin is also giving feedback on the proper settings for 400mhz FSB to work out of the box.

As soon as I verify this, I ll post it.

Later,