ya its coming DS dont you worrie. The new mac-tells could be interesting. I look forward to dual dual core chip computers. Then we can finialy get over the Four GIG processor wall.
And as for running a monster computer the one i got is no joke that is for sure

I am running this CPU at about 3.4 and I have the powercore and the uad DSP cards. So in the end I am doing alright and hell if I have to I will just run reaktor on my Dual 1.8 Powermac. That would give me 7G of processing power plus about two gigs of DSP power bringing me up to about 9G of processor power 8O