I have two W2K3 R2 domain controllers (PDC/BDC) that also serves as DNS servers. I want to install an SCCM 2007 server on a W2K8 server. I have no clue on how to do this. Does the SCCM box have to be a DC? Must it also be a DNS server? I have it running as my DHCP server right now. I have setup IIS 7 on it with BITs and all that. i have downloaded the SQL 2005 that comes with it. i'm not sure what to do. i don't want to mess up AD. so, if someone will please help me with the setup, i'd greatly appreciate it.