I may be missing something obvious, but how do you send mouse button right-clicks and middle-clicks? Up through RC3 I used xmonobut. It still installs (though it's not in the RC5 feed), however RC5 calls up the app menu when you press the menu key and overrides xmonobut. You can still click the xmonobut icon, but that's slow and awkward. Is there an easy alternative built in?