[Ted]

I still haven't had a chance to check out BitTornado (I installed it though), but I think there are two settings for bandwidth - 1 for each torrent and one for the overall bandwidth. Make sure they both are set where you want them (max?). Also, if you're downloading anything else, the one torrent that is finished won't necessarily get full upload because it still has to share with the other torrent(s).

Anything else that you're doing on your computer as far as data transfer, is also going to be shared with BT.