Installing it is going to be extremely complicated, so I'll just guide you through it on MSN or ICQ or whatever, when it's ready.
The concept behind it is: your Tribes is set to automatically run at windows startup, and connect to PCRPG, then monitor messages... and if the server goes down or you lag out or whatever, a program kicks in and restarts the computer (at which time tribes loads again and re-connects to PCRPG)
It sounds like a stupid way to do things, but I could leave tokath running unattended for days this way, and it would always be on the server.