On DWR you can set Keyboard Shortcuts to increase your efficiency.
All of the specified shortcuts require Ctrl + Alt + <letter/number> to activate.
You can have 35 specified shortcuts i.e. you can map any of the functions to the numbers 0-9 and the letters B-Z.
Note: Punctuation and the letter "A" are not allowed (there is some intrinsic function in the grid that selects all rows when you Ctrl+Alt+A).