Software works great for me. But there is times on my primary system (like playing games) that I don't want the mouse escaping over into another computer. So I have to unload it. Which means I have to do the UAC prompt. When I'm done and want to get back to work I have to reload it and another UAC. It's kind of a PITA.
The other case scenario is when my laptop goes to a weird sleep mode sometimes Multiplicity will connect/disconnect over and over again. The only way I can get it to stop is to bring my laptop out of hibernation or again, unload Multiplicity.
It would be nice if there was just a toggle like on a context menu where I could disable it and re-enable it without having to unload it.