Configuring keyboard shortcuts I'm using OS X 10.7.2 and there are a couple keyboard shortcuts that are just driving me crazy - how do I change them?


In Chrome, "Go Back" (or Forward) is &#8984; + [ or &#8984; + ] (for forward), how do I change it to &#8984; + &larr; or &#8984; + &rarr; (for forward)
In Chrome, search is alt + &#8984; + F .  I want it to be &#8984; + K (like in Windows or Linux)
When working with text, going to the beginning or end of a line is control + A, I want it to be &#8984; + &larr; or &#8984; + &rarr; (for right)


Thanks!
In general, you can edit, create and enable/disable keyboard shortcuts using the Keyboard Shortcuts tab of the Keyboard preferences pane.