Examples of context menus that don't require a right click

Answer 1

My recommendation is to check on the UI design patterns sites, you'll find some interesting solutions there for sure:

• http://ui-patterns.com/
• http://developer.yahoo.com/ypatterns/index.php
• http://uipatternfactory.com/

Take a look at this floating toolbar too: http://daersystems.com/jquery/toolbars/

Answer 2

on ZoneAlarm, the program control, you can click a program to set it's values with a left click.