Is the middle mouse button shortcut still working for everybody else? I had it configured in the Parallels preferences -> Mouse shortcuts to use ctrl-shift, and it used to work fine, but that no longer works for me. I'm not sure when it stopped working, as I normally use an external mouse that actually has a third button, but this was definitely broken for me in 23350, and appears to be still broken. I did recently enable the "optimize keyboard for games" option, but toggling that doesn't bring the middle mouse button. Any ideas? Cheers, Richard.