Service Pack 1 (SP1) for Commerce Server 2007 provides the following new functionality: Support for running Commerce Server 2007 Developer Edition on Windows Vista. Support for running the Commerce Server 2007 business user applications on Windows Vista.
The ability to create a Commerce Server Web Application Project in Visual Studio 2005. Performance and security enhancements. In addition, SP1 includes fixes for several known issues in the product. This version is the first release on CNET Download.com.