I found an old thread that I thought I would revisit here. I am considering using Sunshop inside of a Joomla website. Basically we would call the file that launches Sunshop as an external link inside Joomla. The biggest hurdle I see is if Sunshop gets confused over the way Joomla works its own index.php file.

Has anyone ever tried this? I expect to have to copy the CSS from Joomla and modify it for Sunshop. The benefits would be that Sunshop has a much better Admin than Virtuemart.