Well, I played RoM during its closed beta period, and I was able to run three clients on one PC. I've since come back to WoW, so I haven't had an opportunity to try this in open beta, although I really don't see why anything would have changed since then in that regard. So far, RoM is the only F2P game that I've managed to multibox with Keyclone. I felt right at home doing it since it's so similar to WoW in many ways, for better or for worse. Heh.

Although its macro system wasn't exactly robust when I was playing, I was glad that it was at least available. Granted, that was a while back, so maybe more scripts/commands have been made avaialble.