If you mean with "but they won't" that the download doesn't start when choosing them from the search results, then it could be a license issue (besides that you should be happy with them not starting, since they will be anyway full of spyware, viruses and trojans in 999/1000 cases).
To fix the license problem read here:
http://www.gnutellaforums.com/showth...176#post154176
And in case you're really that desperate to take the risk of downloading any of tose offered .exe, .zip, or .rar files, keep the following programs handy. You'll need them, rather sooner than later:
http://www.lavasoftusa.com/software/adaware/(free) http://www.grisoft.com(good free AVG) http://www.ewido.com(free trial which can still be used and updated after the period has ended -the best in my opinion) http://www.ccleaner.com/download/(free) Spybot - Search & Destroy (FREE)
And after you have been infected and you can't get rid of it go here and get some free computer help:
http://norbiesworld.co.uk/computerhelp 