it's about CAD $249 difference b4 tax, what's the performance difference? Sorry, can't find any comparison. there's only difference i can find: CPU: i5 2.4 vs. C2D 2.66 VC: 9400+9600 (256M) vs. 330M (256M) What's your opinion? I don't mind to get a refurb one since I know there's no difference at all. I can save over $300. Thanks for your input.