I've been editing on a Mac Pro for the past year or so, but in the last few days I've started encountering a strange situation when trying to capture footage. I have a Canon HV20 hooked up to the computer as a capture deck, and I use Capture Now to bring in footage. This will work fine for a few captures, but after two or three capture sessions I'll get a spinning beach ball for literally 30 seconds to a minute after hitting capture now. The capture window will then appear, trying to locate timecode for a few seconds, after which is starts capturing for a second or two and then claims it dropped frames. (I should mention that I've tried turning "Abort Capture on dropped frames" off, to no avail) Restarting Final Cut won't fix the problem, however rebooting the computer will. Does anyone have any insight as to what might cause a problem like this? Thanks in advance!