Hello, I just got a new unibody MacBook Pro, and started using Time Machine right away. I love it. Kind of forgetting about the whole process of Time Machine, being very invisible as it is, I proceeded to use Vuze (Azureus) to download some large torrent files. I realized that my 750GB external drive was filling up really quick with Time Machine, and immediately attributed it to the long-running downloads in progress in Vuze. My questions are: How does Time Machine handle downloads in progress? How can I delete duplicates of the downloads from Time Machine? How can stop this problem from happening in the future? Thank you all in advance for any help.