Joe, I agree that two mem channels is probably going to be the maximum for a while, and while I also agree that a 4th HT channel might help in a 4 socket system I don't think that will happen in Q1 06 - I think AMD will relie on gradually improving HT speeds and bandwidths instead (1.2GHz by Q1 06 is e.g. not out of the question for e.g. socket F parts).