Multiple Instances of Distributed Transaction Coordinator (DTC) on a Windows Server Failover Cluster 2008
Below you can find great article ‘How to’ configure multiple instances of MSDTC on Windows Servers 2008 failover cluster. http://blogs.technet.com/b/askcore/archive/2009/02/18/how-to-configure-multiple-instances-of-distributed-transaction-coordinator-dtc-on-a-windows-server-failover-cluster-2008.aspx