DNS Update Fix for SBS 2003
Microsoft has updated the article on the DNS Update problem for SBS 2003.
I suggest you read the entire article at KB956189 before proceeding.
For myself I am putting the fix here were I can find it faster when I forget the kb number, but I have read Read More...
Read the complete post at http://blog.sbs-rocks.com/2008/07/29/dns-update-fix-for-sbs-2003/