> HTTrack does a decent job, but it doesn't 
> seem able to grab anything within subdirectories.  Is 
this a 
> further java issue?
Well, the java parsing is very difficult and incomplete, 
mostly because it is a binary format, very hard to 
scan/modify. Unfortunately, you won't be able to enhance 
the capture quality through httrack options in most cases - 
as the problem lies on the java applet itself.