John,
Win32 machines have only two mouse buttons, so the mapping is: left-mouse -> "red" alt-left-mouse -> "blue" right-mouse -> "yellow"
This is not entirely correct. There are PC mouses having 3 buttons (I'm using one) and the mapping can be changed in the VM preferences by turning on "use 3 button mapping" to be:
left-mouse -> "red" middle-mouse -> "yellow" right-mouse -> "blue" alt-left-mouse -> "blue" (left in for convenience)
I believe the mapping of modifier keys is: Mac Win32 Unix shift shift shift ctrl ctrl ctrl cmd alt meta(?) option --- ---
I don't believe there is any Win32 or Unix equivalent of the option key. Andreas and Ian, please correct me if I'm wrong.
You're right. There is currently no option key for Win32.
Andreas