The Commerce Server team has released four white papers outlining how to use the Commerce Server adapters to export a product catalog, export an inventory catalog, export new orders, and export user profiles.  If you are attempting to use the adapters (or even thinking about it), I highly encourage you to take a look at these white papers.  If nothing else, they will give you a good overview of how you can make use of these adapter (I've been wanting to blog on them for awhile now, but haven't found the time).

• Using Commerce Server 2007 Catalog Adapter

In this lab, you will use the Microsoft Commerce Server 2007 Catalog adapter with Microsoft BizTalk Server 2006 to export a catalog from the Commerce Server 2007 Starter Site to the CSharp Site.

• Using Commerce Server 2007 Inventory Adapter

In this lab, you will use the Microsoft Commerce Server 2007 Inventory adapter with Microsoft BizTalk Server 2006 to export an inventory catalog from the Commerce Server 2007 Starter Site to the same inventory catalog within the CSharp Site.

• Using Commerce Server 2007 Orders Adapter

In this lab, you will use the Microsoft Commerce Server 2007 Orders adapter with Microsoft BizTalk Server 2006 to export new orders from the Commerce Server 2007 Starter Site to a specified file directory.

• Using Commerce Server 2007 Profiles Adapter

In this lab, you will use the Microsoft Commerce Server 2007 Profiles adapter with Microsoft BizTalk Server 2006 to export new user profiles from the Commerce Server 2007 Starter Site to the CSharp Site.

Good luck!