Been using deluge for a week with great results too, just a bit annoyed that it doesnt run properly with ubuntu. Keeps pausing and resuming the download infinitely even after i unchecked full file allocation.

For now, have to live with the windows port, a bit buggy but still very usable. Just hope it remains full speed forever !

Ah, i think u nailed the problem. I'm saving the files on NTFS too.
But if i save it to an ext3 partition, will i be able to copy it over to an NTFS one later on ? I usually copy files from my torrent box to my main rig to watch where theres a bigger monitor.