Are you clicking on the little arrow to expand Shared Files (so that any shared folders within will show up)??

Has anybody else been using your LW (maybe the files were deleted by accident)? Had you changed the location for saving from the default?

If the files really are gone, you could try a file recovery program. There's more info here, or use Google to search for more.
Deleting files from LW library - Don't!! File recovery advice

Thanx for the help Birdy, and i did try to open up every link adn folder looking like crazy for my music...It was all there a few weeks ago, I didnt move anything but now theres not a trace of it..I downloaded PC insector file recoverer and it came up with thousands of files but none are mp3s...Should I try a different restorer program?

Thanks for ur time

Have a look on Google to see if you can find some freeware file recovery programs. The other program (Restoration) mentioned in the link I gave you doesn't look like it's compatible with Vista

Use your computer as little as possible before you try to recover the files.

Remember to always back up your files...just in case something like this happens again