It would be easier if you could goto your torrent site right from Vuze, and download them through vuze, instead of having to open your brows
if vuze's "Browser" per-say was more like Firefox or Internet Explorer, so we wouldn't have to have our browser open as well.
Programs like Station Ripper and Mipony do that and it just makes for a convulted unnatural-feeling interface. Websites are presentation but what you really want is the data that's in them and then be able to present it however you want to. So if the torrent sites did XML lists it would work. But maybe torrent subscriptions is what you need.
You can do that, you just need to download "Vuze Search Templates", search it on google :)