I find it easier to seperate and move the files out of the LW folder because if you are on the Gnutella network and you try to view the files, you might experience skips & pops because you're active.
If you have videos, you will also need to download the codecs to go with WMP or, whatever player you use on your desktop.
and since he inquiring about exporting I am assuming he means move the files out of LW.