BUMP
We're actually using it on the same server as our poller (with a seperate DB server) and have Metaframe installed. Works just fine here; dual proc 1.6 Xeon with 2GB of RAM. We are planning to upgrade the RAM though.
If you add "/console" after the host name in RDP you can get one more login to the server with out running TS. This will give you 3 logins. Don't know how many logins you need concurrently.
IE Hostname /console