I just use the arrow keys. What I did was unbind the arrow keys from my main, so I could move my slaves separately (turning to face mobs, backing out of the fire etc)

Also, if you use ISBoxer and use Jamba Follow strobing, the key command to toggle that is SHIFT ALT CTL F. You probably don't want follow strobing for a PvE team with mixed melee/ranged, but I find it invaluable when playing 5x of the same class, for questing and pvp, so many things can break follow...