Gidday

We run an E107 Site that fully integrates with Zencart. Our users can use the same login and password etc.

There is a plugin found here
http://plugins.e107.org/e107_plugins...p?artifact.178
and here
http://plugins.e107.org/e107_plugins...p?artifact.172

Both work fine and you can see them working in our main site, but they have some short comings.
http://www.ozprodrivers.com.au/home.php

Unfortunately we are in the process of changing to Joomla so we have budgeted to make a Bridge between the two as we haven't found anything to do it unless we are blind.

Hope this helps Sorry to be so late