Macbook pro I5 vs intel core 2 duo
I am new to macs, and want to purchase a macbook pro. I will primarily use it for microsoft office work but I occasionally edit video in final cut pro. this is just a hobby for home movies, nothing serious. I currently use a G5 and have no problems at all. My question is, Is it worth it for me to purchase a new I5 MBP or can I get away with a refurbished core 2 duo? there is about a $500 difference. Also, how is the 512mb nvidia 9400 compared to 256mb of the new gt330? Thanks in advance
g5, Mac OS X (10.6)