Hey guys. I was hoping to get some feedback on a decision I am currently facing. I'm selling my mac pro early 08 and am planning on buying a 17" mbp in it's place. I have been offered a trade of a 17" 2.8c2d with 8gigs of ram plus $500 ontop. I was planning on holding out for a current i5 model but not sure how much difference there is considering the i5 will only have 4gb of ram. I will be using this machine for audio. Mainly pro tools. Any ideas or suggestions as to which route to take? Cheers.