Hey all! I work for a apple reseller and currently we have 2 new deals. I am in the need for a new computer too. So they are both the previous gen of MBP 15" 1. 2.4Ghz /4GB Ram/9600gt 256mb - $1288 2. 2.66ghz/4gb ram/ 9600gt 512mb - -$1576 Now my biggest concern is how faster is the 512 for 256? The processor will not make much of a different for what I will be doing. So is it worth the $300?? Thanks !!!