Remote Desktop Connection Manager 2.7, “manages multiple remote desktop connections. It is useful for managing server labs or large server farms where you need regular access to each machine such as automated check-in systems and data centers. It is similar to the built-in MMC Remote Desktops snap-in, but more flexible.” If you have been disappointed with Remote Desktops, then this bit of Microsoft freeware is what you want.
One of the nice things about the program is that it will import a list of server names. My vbscript, RDPhistory.vbs, will export the list of recent connections you have made using the Remote Desktop Connection application. Clean it up, and you have what you need to start.