I'm not very versed when it comes to benchmarks, but I'm coming from a laptop that has a 2.26GHZ T8400 Core2Duo with a Nvidia 9600m GT. As I don't do much other than youtube, excel, vba, access, HTML, 1080p video, I was looking to ditch the dedicated graphics. Will speed be a problem if I switch over to the base 13 MBA? I'm just hoping I don't end up with a very very expensive netbook.