Which version of Java are you using? You should have at least Java 1.5 for LW.
There's other possible options you might try: See Drag window paritition up (click on link) image example.
http://www.gnutellaforums.com/showth...threadid=34497
Two options: 1. Click on the small arrows on the LW main window. If that doesn't work click the other arrow. 2. Drag the partition up or sideways; see examples here: Example A (click on link) & also Example B (click on link) (click on arrows to show single window)