Michael,
It sounds like you have multiple langauges pages for the NBS modules, this will not work with NBS, like you've noticed, it only uses 1 page. NBS was written before the DNN core localization and the duplicate pages DNN creates for multiple languages means all the tab links are wrong. You need to make the product list and checkout have only 1 page for all languages.
NOTE: I've not used core localization with any of our e-commerce sites, so I'm not familiar with the full setup procedure, but I've heard a few people say that they have it working!
Dave.
It sounds like you have multiple langauges pages for the NBS modules, this will not work with NBS, like you've noticed, it only uses 1 page. NBS was written before the DNN core localization and the duplicate pages DNN creates for multiple languages means all the tab links are wrong. You need to make the product list and checkout have only 1 page for all languages.
NOTE: I've not used core localization with any of our e-commerce sites, so I'm not familiar with the full setup procedure, but I've heard a few people say that they have it working!
Dave.