I have created a windows2003 cluster and then try to configure MSDTC by following the link
http://support.microsoft.com/kb/301600/#appliesto after follow this i have enable network DTC access in Windows Server 2003
But the group i have created MSDTC( as said in first link from 7th point onwards ) for the resourse Distribution Transaction Coordinator failed and all are in online after done this. But i dont know why it is failing..
I dont know how to post the screen shot here.....