If things are queued for ages, try deleting your preferences folder (with LW closed) as shown here
http://www.gnutellaforums.com/showth...threadid=36420

Getting stuck on queued can happen if you're trying to download too many files at once, but not usually with just the one download.

After you've deleted the prefs, give LW a good half hour to settle & then see how your downloads go. You might want to have a look at this thread about how to continue files downloading
http://www.gnutellaforums.com/showth...#post%20139694
(there are a few links to stickys etc & some good advice)