John Scipione <jscipione@xxxxxxxxx> wrote: >Does changing the functionality from RMB to option+LMB make a >difference? Yes! IMHO there is a big difference in terms of >discoverability and ergonomics! If you can't see that I am wasting my >time here. Regarding ergonomics: I simply don't get it. Why is using the right button any more ergonomic than using the left? Regarding discoverability: You are certainly right, RMB actions (including context menus BTW) are hidden functionality. For the window borders I would suggest a mouse pointer that indicates both LMB move and RMB resize. Given the limited expressive power of the mouse pointer graphics that might not help that much, though. For the CTRL-ALT actions a solution has already been proposed: you have the whole window area for drawing guidance info for the user. It shouldn't be too hard to convey that the left button moves while the right button resizes. That being said, I don't mind having OPT-LMB act as a general RMB alternative. IIRC it already works like that for context menus. This may or may not clash with SaT which uses OPT as well, if I'm not mistaken. CU, Ingo