I'm sorry if this was answered in old threads but I'm sure some of you can easily help me out. I am interested in purchasing a 13" macbook air once the rumored upgrade happens in July. I've been operating on a regular macbook for the last few years and spend most of my time word documents, powerpoints, and safari. I do use imovie to edit some game film during basketball season. The questions I have that would give me more confidence in the purchase: 1) Since Macbook Air doesn't have a superdrive could I show the game film I make from a USB thumb drive? In the past when I've tried this it was hitchy from my school computer. 2) Will iMovie take forever to edit and do the finalizing of game films that are about 30 minutes to 1 hour in length? My macbook was already pretty slow. 3) The hard drive seems pretty small but I would be okay with that if I could have most of my files stored on an external harddrive that was accessed wirelessly when I'm at home. Does the time capsule do something like this? 4) I've spent the last few years on a 13" macbook. Will I miss the two inches if I go down to 11"? Thanks all. I know these may be some pretty basic questions but I'm not particularly computer savvy and really appreciate the help.