Just after some advice and opinions...

We have NW6.5 servers in our tree already, and one of our remote sites is
going to be upgraded to 6.5 shortly. This server has been in place for quite
some time, so is probably a bit of a mess. It has GroupWise and
BorderManager on it also.

My question is simple, do I do an in-place upgrade as it's the only server
hardware down there? Or do I simply start from scratch?

If I started from scratch, could I bring the server back into the tree with
the same name and IP address? What would happen with regards to the existing
NDS/Edir objects in that servers context if I do this?

Thanks in advance