Nagios Support Forum

Hello guys, first post...very new to Nagios and somewhat new to Linux.

I am trying to configure the monitoring of an uncommon (custom) service on a Windows Server 2003. I am having trouble finding a resolution via the Forum and Google searches. I was hoping you guys could help me out or point me in the right direction. Thanks in advance.

You probably want to have a look at this:
http://www.nsclient.org/nscp/
There are many different ways you can accomplish this so I would suggest doing a bit of reading there, or alternatively, you can give us a simple overview of what you are trying to accomplish and we can make some suggestions.