Hi, First time poster in this forum. I know there is already a thread in here discussing whether the new macbook can handle HD video editing but I wanted to know about my specific application. Apple has finally won me over with the new macbook, so this will be my first apple product. I plan on using it to edit my HD videos from my Aiptek Action-HD GVS (http://www.aiptek.com/HDCamcorders/) The only thing I plan on changing is the hd to the 500gig. If I buy my mac with the standard 2gig of memory will I have any problems with my video editing, or will it be smooth sailing?