Nice, especially the zoom-approach, have anyone seen this being implemented? However, I disagree with the whole idea of typing commands. For power users that's great, but for casual users, it's nearly impossible to know which commands exist, what they are called or what they will do. The menu based interface has the great advantage that it categorizes commands and allows the user to see what can be done, and use deduction to pick the right command. There should be no need to remember any command names or key combinations for light users.