Has anyone figured out a way to map a four finger swipe to Windows Aero Flip? I find running Windows in Coherence way too buggy, so I prefer to run in full screen. However, I'm so used to swiping up to get to Mission Control on the Mac that I keep doing the same thing in Windows to switch apps. Sure I can Alt-Tab, but it would be nice to invoke Aero Flip with a four finger swipe. Any ideas?