I'm doing a project right now for which I am filming my screen activity all day. Back in the day I would have worried for my computer, but I've got to say the MacBook Pro is handling it great. I'm using Camtasia, but I wouldn't know enough about this stuff to give you a real review into how good it is. I'm going to be doing a lot of video editing with it later, so maybe I'll be more insightful then. All I know so far is this is far better kit than iMovie, but then again it's far more expensive too.