Re: Importing Customers (sort of)
ZC can not use phpbb user database and vice versa. Even with a "bridge", they still use 2 different tables.
1. You need to port all current customers from phpbb to ZC
2. You need to bridge the 2 softwares so they just have to login/logoff/register at one place only (either ZC or PHPBB)
Regarding the bridge:
First, PHPBB3 is not working well with ZC. If you want to bridge ZC with phpbb3 you have to figure out how to login to phpbb3 from ZC (and also how to register).
Second, if you want your customers to be able to login/logoff/register to ZC from phpbb you can make use of the bridge I wrote:
http://www.zen-cart.com/forum/showthread.php?t=95643
I no longer provide installation support on forum for all my modules. However, if there are real bugs with the modules please feel free to contact me