Hi, I am trying to find a way of quitting the interpreter. On p.3 of the tutorial it says this can be done by 'import sys; sys.exit()', but this produces an error message when I try it. I used to be able to quit by 'raise SystemExit', but that no longer works either. So how is this done? I am using version 1.5.2c.1 of Python on a Mac. Thanks, Michael