So now dual 2.3 GHz (+600 MHz total) can be had without the plumbing and still 8 RAM slots. Anyone know if they really support 2 and 4 GB sticks? The 2 GHz now only has 4 RAM slots and slow PCI. What a downgrade! So our older dual 2 GHz models are going to retain their value for sure. k On Apr 27, 2005, at 6:07 AM, Allan Hise wrote: > the apple store is open again, with new powermac G5s, topping out at > 2.7 > GHz. > They all got an overhaul, except for maybe the 1.8 Single.