1) add an option for a maximum downloads per IP, so if you got a slow connection to a host can download one or two file(s) there and another one / two at another host to use your bandwidth
2) gnotella shows "downloaded" in status at the download page at least sometimes when the host cancelled the download, but according to file size downloaded / total didn't really finish the download
3) add a "send back to queue" option for files in the download window (if the host is down/too slow at the moment)

------------------
Fireball

"Never meddle in the affairs of Dragons if ye are crunchy and tase good with ketchup!"