Open sourcin

 magento

Been getting my fingers wet with a new oscommence system.  A totally new system that came out in march 2008.   Its called Magento and is a fully open source  system.  Seems pretty powerful and a few fortune 500 companies have made the switch to it.  Not many templates for restructuring but I think in time it will catch on.

Some the the features that jump out are:

SEO included, Sitemaps included, multiple layers of themes, built in stats, full paypal integration, mobile platform, RSS.

Download here

Site here