I've been told by Dell that my 8250 is directly linked with having to use Rambus Ram. It's a p4 2.4ghz with 256mb of Rambus. I think it's the 800mhz version also. Is it possible that the motherboard would limit me to having to use Rambus or are they screwing with me? It's going to cost my $350 more dollars just to buy another 256 megs in 2 sticks, and DDR would be SOOOOOOOOOOO much cheaper (and faster as far as i can tell). Any input guys?