Qbittorrent does NOT bog down, and doesn't have the notorious lockups and lost files that Utorrent does.

It would take me eons to manually migrate my torrents from Utorrent to Qbittorrent, but I found a utility that does it automatically.

The utility is on a site that is invitation only, however, that utility has been uploaded to a site that doesn't require any membership. You can download the migration utility from www54.zippyshare.com/v/dRPhPBzg/file.html please comment on how it worked for you.. how many torrents you migrated.. and how long it took.