IllGates Threw this up on his site. EVERY Ableton user should have this as a poster on the wall!
https://www.dropbox.com/s/jnp9t199zwn66lr/Ableton-key-commands-Mac-OsX.xlsx
https://www.dropbox.com/s/jnp9t199zwn66lr/Ableton-key-commands-Mac-OsX.xlsx