The only torrent I ever removed my seed cap for was a set of DVD-audio ISOs. I had it downloading for months, but it never got above 5%. Eventually I found the same disc images on another site, so I dropped them in the download folder and rechecked the torrent, which came back 97% complete. The only files missing were box art scans and NFOs. I let that thing seed for about five months.
Estebiu