Provides proper multistore support for all your extensions - Shipping, Payments, Order Totals and Feeds.
Allows the configuration of extensions on a store-by-store basis.
Easy to install. Even easier to use.
Demo at Demos @ Fido-X (http://demo.fido-x.net/)
Update: Fixes an issue with OpenBay that was listing all profucts and not just those for the selected store.