I don't know what you mean by limewire site. You don't downld from LW, you downld from people like yourself.

Choose a location to downld. Then ... what you need to do is put the incomplete files back into the incomplete folder & make sure the downloads.dat & .bak files are included. Without them, LW will NOT recognise your incomplete files. You'd need to resume them from the LW Library window.

To add shared files, see How to Share Folders (click on link)