Run out of keys to bind? Try Power Chord. There are potentially hundreds of Power Chord chords and they are as fast to input as key binds.
How To Setup Power Chord:
1. Bind a key to the Activate Power Chord command.
2. Open the settings using the Interface menu or the /powerchord slash command.
3. Chords are activated via sequences of keys. In the settings you can define a set of keys to assign to your chords.
4. To create a chord, drag and drop a spell or macro onto the settings window, then give it a key sequence.
How To Use Power Chord:
1. Hold down the Activate Power Chord key.
2. While holding down the Activate Power Chord key, enter the key sequence of a chord.
3. Release the Activate Power Chord key. Power Chord will cast/run the chords spell or macro.
http://www.wowinterface.com/download...owerChord.html