All modules I did have been rewritten to improve them or make them compatible with Magento 1.6 if necessary. As reminder, here is the list of these modules:
- Add Information to Sales Email : allows you to add some information into your sales emails (invoice, order, crédit memo) about each items purchased by your customers. For example, if you want to provide some instructions how to use a product or access to your services.
- Zopim Chat: displays the chat widget of Zopim with advanced configuration. Better than the official one because it supports multi-website and store views.
- Joomla Integration: help you to integrate Magento and Joomla. Jfusion modules and plugins are mandatory. Check it out the www.diglin.com website.
- Username support: support username on registration and login