The Microsoft BizTalk Adapter Pack Beta2 is available for public download and use. The BizTalk Adapter Pack contains 3 adapters: SAP, Oracle DB and Siebel. These adapters can work with BizTalk Server R2, SQL Server Integration Services (SSIS) and with any .Net application to enable LOB connectivity.
The BizTalk Adapter Pack Beta2 can be downloaded from here. You will have to login using your Windows Live ID (Passport) account before you can see the BizTalk Adapter Pack Beta 2 download links. Please post your feedback and questions using the forum here.