I can't get sh404SEF to work with an eCommerce site. A very short job if you know Joomla, VirtueMart, sh404SEF, and .htaccess - meaning quick revenue for you. I got it working on a test site (without ssl), but it "whacks" the site once I put it in on the live site.
Joomla: 1.0.15
VirtueMart: 1.1.2
sh404SEF: 1.3.8
If you have done this before - you are selected.