I've only had Limewire for a few days and I somehow figured it out ONCE! Now I don't remember what I did? How do I get the songs to a folder or my desktop so I can burn them? TIA for replies!

(I think my record player keeps skipping back - Joke)
1st objective is to find your LW dwnld folder. To find its location, go to LW's menu-Tools-Options-Saving. This will tell you the name, location & path of your LW dnld folder. Write down these details so you won't forget. You can find your own way there or use Explorer to find it via the name of the folder.
Perhaps for future, you might even want to change its location by going back to the Saving options & setting it for somewhere it'll be easy & quick to access such as directly in your Docs folder.
Once you know it's path, you can open your burner software & add files directly to the folder. Although you may prefer to drag them to your desktop so you know which ones were burnt so you can delete them after that.

If you use Mac OS, go to LW's Prefs & Saving. This will tell you your LW dwnld folder name, location & path. Use Find to locate the folder. In future make an alias of this folder (CMD+L for OSX or CMD+M for OS9 & earlier) & put this alias somewhere easy to find such as in the Dock or Favourites in Menu Items.

Hope this helps.