Hi,
In Mac OS X there is still a right-click menus. If you have a mouse without the right-click button, Mac OS X uses Control + Click.
You don't need to disable right-click, and if you want to emulate the menu use Objectbar and a Mac OS X Theme.
If you don't wan Objectbar, use this:
http://www.stardock.com/products/rightclick/
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