Should i also go for a G5 or a the new Macpro. I'm looking to run alot of programs at a time and processor means alot to me. I dont need alot of space but I do need minimum of 4gb of ram. I have a macbook pro 15" 2.4 core 2 duo processor and it reaches its limit with only a little of what i wanna run. Im choosing Mac OS X for the spaces and expose plus it being the best OS ever. I know both have dual core but im wondering if i should go pro or G5. I run alot for personal use and occupation My main question is, is the macpro worth it for the processors?