I have this one if your interested. It's canvas and comes with poles and ropes. It rolls up into a bag.
It's not made for a Kombi, so would need a little work to make it clip easily to a kombi. In Brissy also.
Alternatively make your own, have a look at some of the pics of what I made.
http://www.aussieveedubbers.com/forum/viewthread.php?tid=21916#pid209262
It uses a standard roll out house awning (from the "warehouse") and had sides made up to suit. Cost less than $1000 to make and fit.
Also ring around a few VW places, there were kombi side tents made and may still be available.
Cheers,
Richard
[Edited on 28-10-2004 by Andy]