Hi, hmm, I really wanted to learn for my exams, but you're discussing my pet peeve and I just have to add my salt... :) I know a few people who have absolutely no problem when surfing the web, but when I explain to them over the phone how to solve a Windows problem and when I say "now, click on ..." they *always* ask "one or two clicks?". It's just not intuitive. I think a possible solution to the problem is to slightly change our mouse actions. Instead of overlapping selection and invocation we should make a clear distinction: * selection: left-click * dragging a selection: left-click-drag * invocation: right-click And now comes the trick: the context menu still appears when right-clicking, but it's slightly off-placed, so you don't accidentally click on it when invoking. We could make invocation more obvious by placing an additional mini context menu with only the invocation action directly under the mouse cursor, so you can easily see that releasing the mouse will result in an invocation. This could even be combined with pie-menus to get mouse gestures. Bye, Waldemar Kornewald