I'm going to get a 1TB drive for Time Machine and some extra storage. I want to partition the drive so that Time Machine doesn't consume the entire thing. This is my question: I'm going to use the 2nd partition for some Final Cut scratch disk space and the 1st partition for Time Machine. For something that's performance intensive like capturing video, will Time Machine interrupt it by backing up during a video capture? Because the drive only has 1 spindle, I don't want it being interrupted by a Time Machine backup causing a dropped frame and a bad video capture. Does Time Machine realize when not to interrupt a drive?