How to Uninstall SQL server 2005 Cluster Instance from Active/Active node.

I want to uninstall SQL server 2005 cluster completely, without destroying the windows cluster.  Both nodes are Active/Active having their own name instance.

I have seen some article to uninstall sql server 2005 cluster but there is some confusion.

For uninstalling sql server Cluster instance need to go  ADD/Remove program  and remove sql cluster but before ..

http://msdn.microsoft.com/en-us/library/ms190438(v=SQL.90).aspx

Questions:1

which node to need to uninstall first.

Questions:2

DO I need to stop first sql server service from Cluster Manager(Make Offline) ??

Questions:3

Do I need to remove Virtual Cluster Instance name from DNS after the successful uninstall ??

Regards

Naveed Shah

Shah