Space bar............. Play

Delete.................... Delete

i .............................. In-point

o.............................. Out-point

v............................... Insert edit

b.............................. Overwrite edit

a.............................. Arrow tool

s.............................. Snapping toggle on/off

- .............................. Zoom out timeline

= ............................. Zoom in timeline

↑.............................. Previous clip

↓.............................. Next clip

←............................. Step one frame left

→............................. Step one frame right

home ..................... Move playhead to timeline start

end ......................... Move playhead to timeline end

Shift + i .................. Go to in-point

Shift + o ................. Go to out-point

Shift + z .................. Fit to timeline

Shift + Delete ....... Ripple Delete

Command + z ................... Undo

Command + shift + z ....... Redo