[Blind-sysadmins] OSX 10.6 server

Hello, Is anyone running an OSX 10.6 server? If so, are you running an ssh server on it? I've been asked to set up mail services on one, but have never worked with OSX before, I know it's BSD-based at least in it's unixishness I doubt that's a word and the software such as the MTA I do know, but have never been on a box. If anyone has one I'd like to discuss getting a look around via ssh. Related, but I think I know about this question, does anyone have access to VNC? Thanks. Dave.