Take a look at this program: <a href="http://pqrs.org/macosx/keyremap4macbook/">http://pqrs.org/macosx/keyremap4macbook/</a><div><br></div><div>You can map any of your keys to any other keys, and there are several Vim-emulation settings.  I&#39;m not a hardcore Vim user so I can&#39;t vouch for the quality or anything, but I&#39;ve seen some with a lot of work put into them.</div>