Ok so I have been looking all over for any issues with upgrading a Server 2008 DC to be Server 2008 R2 DC. This is in a virtual enviroment so I can spin up another server. I would prefer to use the single DC already in place just have it be R2. That way I don't have to migrate DHCP and CA for my enviroment.
No announcement yet.
Server 2008 to Server 2008 R2