It automatically saves to your computer...
Go to your shared folder (outside of Limewire) you will find this folder by clicking on one of your files in your LW library and clicking explore...
Or by default your files are saved to C:\Documents and Settings\your username\Shared....
You then need to use some sort of software to burn the project to dvd...
An example..
http://www.gnutellaforums.com/tips-t...7-premium.html