Vantorax

How do you delete a skin in WB5? Can't find the option for the life of me...

Sometimes, my mouse/keyboard go into a blackhole. They're not on the primary display and neither on the secondary. Mostly happens when I freshly rebooted one of the two machines. When cases like these happen, it there a certain "wake up" sequence of keys I can press to reset Multiplicity? I'm forced to hard-reset the secondary machine and this seems to be the only way to reset Multiplicity...