[U2Lynne]

It isn't a torrent file that you are calling so uTorrent doesn't know what to do with it. It is a script. But, besides that, when the call is made, it does all sorts of permissions checks to see if you are even allowed to get the file. And, since uTorrent has no cookies set nor does it have a sessionid (one of which is needed by vbulletin), you fail the permission checks and won't be given the torrent file anyway - just a No Permissions error in the script. This is the reason why you can't automatically grab torrents using Azureus also.