Does anyone know of a free helpdesk that has a good template system. so many that I've looked at have 3 million tables before you can actually see anything. I really don't want to have to completely rewrite the templating system so that it works well on my site.

Thanks in advance for all your great input!

Have you reviewed Request Tracker? It's open source, scales nicely and can be tweaked. The url for this is bestpractical.com/rt