I passed my 70-315 exam yesterday. I also have cleared 70-316 couple of months back. As now there are new series of MS exams out and I have the following choice. Could you recommend which one should I go for. I'm more diverted towards SQL Server 2005 or BizTalk Server 2006. 70-431: Microsoft SQL Server 2005 - Implementation and Maintenence 70-536 Microsoft .net Framework 2.0 Application Development Foundation 70-551 Upgrade: MCAD skills to MCPD Web Developer by using Microsoft .net framework 70-552 Upgrade: MCAD skills to MCPD Windows Developer by using Microsoft ..net framework 70-553 Upgrade: MCSD Microsoft .net skills to MCPD Enterprise Application Developer by using the Microsoft .net framework Part 1 70-235: Developing Business Process and Integration solutions using Mirosoft BizTalk Server 2006