One of the biggest problems with using Capture Now is dropped frames. Dropped frames occurs when there is a lack of information in the timecode and will make the video playback difficult and choppy. Usually dropped frames are not a permanent fixture on any digital video tape, though it may take several runs at it to get it right. Usually your capture settings will be set to stop the tape capture when dropped frames occur. This is still a good idea otherwise you will likely capture video during Capture Now that actually does have some dropped frames.
A good way to prevent this is to use DV Cam mode on your digital video camera. This means that you have more safety on your regular digital video tape, but you will only get forty minutes out of a sixty minute tape. You can also try avoid starting and stopping the video too often and never tape over footage that is already there. Going back and forth on a digital video tape will lead to more problems on your tape, and therefore more dropped frames during Capture Now.
Once you avoid dropped frames you can try to use Capture Now on an entire digital video tape without interruption. If you are having problems with dropped frames during Capture Now you can try capturing each individual segment or scene separate, which means that if dropped frames do occur you will not have to go all the way back to the beginning to try again. This will also help with organization as you will have fewer base clips in your Browser.