Hi guys, I am currently waiting the next refresh of the iMac line to finally get my first Mac computer. I've been waiting for this moment for a few years and it's finally happening soon! But, I have 3 questions for you guys, if you have 2 minutes to help me with these. First, if you have an app that has an update in the Mac App Store, will it download the full app or only the code that changed (Delta update)? Next, if you are downloading an app from the Mac App Store, is it possible to pause the download and resume it later? Finally, should I get the Magic Trackpad or the Magic Mouse? What do you guys prefer and why? Thanks guys for your help!