any Mac with firewire. My friend and I worked with DV on Macs that are now considered obsolete. The primary editing Mac was a 333 Lime green iBook. MY "fast" compressor was a 400 G3 pismo. The amazing computer at that time was a 600MHz snow iMac. All of these are G3s under 600 MHz, so any new mac with a G4 would be more than fine.