When using Synergy 1.3.7 or 1.4.4 beta on Mac OS X Lion as server, and Windows 7 as client, I can move the mouse onto my Windows computer, but as soon as I press Ctrl, Shift, Command, or Option, the keys start acting like ALT is pressed down on the Windows computer. It gets stuck this way until I move my mouse out and back into the screen.
Anyone have a working setup with Lion/Windows 7?