My G5 of a couple years just bit the dust. The 3-year ACPP expired in September and the cost to replace a single processor (second time round, and the logic board has been replaced once already) is the same as buying a 20-inch entry level iMac.
I already have a 24-inch 2.8GHz C2d extreme iMac in London so figured I'll get the Mac Pro instead. The 2x 1TB Samsung Spinpoints can move across, whilst I dump the rest of the goodies on the SC. The 2GB kit I got for the G5 is brand new as well from Crucial and I can't use that as the Mac Pro has fully buffered ECC RAM.
It also has PCI-e slots, and the gfx in my G5 is a 8x AGP (iirc)...
So, does anyone else have a Mac Pro; how do you like it?