I use Multiplicity to play WoW on 2 boxes and I think it's working really well.

However I do wish it could have 2 additional features: first is the ability to set any key as the switch hotkey. Right now only the function keys can be bound as the hotkey, but it would be nice if we can bind any key to the function (such as Alt-V, etc). Second feature is to add a hotkey that simply toggles between the primary and the secondary. Currently I use 4th and 5th mouse buttons to switch between primary and secondary. However, it would be awesome if I can just use the 5th button to toggle between the two computers. The reason for this is because before I use Multiplicity, I already use the mouse buttons for other things, and buttons/keys are a really scarce resource when playing games, so if I can achieve what I want with only one button instead of two, it is tremendously better.

If these features can go in a future version, it would really help gamers a lot.

Thank you for your time.