Did anyone ever have a conflict putting a BenQ drive on the same onboard ide channel as an NEC or an LG. I seem to be having a problem with these particular drives. When I put two BenQ drives (1640,1650,1655) on the same ide channell they are fine. But when I replace one of them with my LG 4163 which I put as master with the BenQ as slave I have a problem, the LG burns at 6X with a big flucuation in the write speeds, same when I put a Nec 3520 or 3540 on the same channell with the BenQs (any of them). Two BenQs work fine together. The LG and the NEC also conflict. Is this a known problem? Remember these are onboard IDE channells, not addon cards.