Ive decided its time to replace my current PC system (2500 barton) witha g5. I already own a 12 in pb (867mhz one) and I just love it. So nows its in between the 2.0 and the 2.5ghz. I do video editing, and thats the main use I plan to have with the system, but im not sure if ths difference is that high. I couyld use the money I save on the 2.0 to upgrade the ram a bit, but not sure, what do you say?