Tomato Torrent just says "please wait" but never opens the video.
Ah sorry didn't read properly. So Tomato Torrent seems to recognizes the file.
a) Its downloading it (See if theres a speed or download bar somewhere) and all you have to do is wait for it to finish.
b) You have to configure where Tomato Torrent saves the file etc
c) Tomato Torrent recognizes it, and knows where to save it etc, but you have a firewall or some similar problem stopping you. Once again, Google is your friend for this - though it is a tricky problem to solve sometimes.