Hi guys, I am looking to buy a used MacBook ... I used to have a MacBook 1.8ghz Duo2Core last year but it died on me and was sold off as junk, now I am looking to buy a new MacBook but I am on a really limited budget so I was looking at buying a MacBook DuoCore 2.0ghz 2gb ram - I have found one for $500. I was just wondering how much of a speed loss or lack in power can I expect from this DuoCore compared to my old Duo2Core, will my apps really crawl on the MacBook DuoCore - I am looking just to use Renoise, Photoshop, Dreamweaver and some iMove. Your help in this would be greatly appreciated. Thanks, Timo