Aparently the guys at apple have found a way to use DDR RAM with the G4 processor on a large scale (not the L3 cache that they have been using). The X-Serve proves this. Now, people are saying that they do not expect the G5 at MWNY, but they do expect major performance improvements. It would be logical to conclude that the next PowerMac will have DDR RAM (which, especially for the graphics people, would improve performance). I personally would expect for the new PowerMac to have these specs: Up to a 1.4Ghz G4 (Duel 1.2Ghz instead maybe) 2MB per processor of L3 Cache (running at half processor speed) Support for up to 2GB of DDR RAM (running at twice the bus speed) 133Mhz Bus Support for Ultra ATA/100 or ATA/133 2-Firewire (Version 2.0 MAYBE) USB 2.0 Support (MAYBE)Gigabit Ethernet One of the 3 Graphics cards And a partredge in a pair tree!