I can't get them to work on my computer.
I set them, close screen for them, nothing happens, I go back to them and they are all set to the defualts. What gives??? How do I make them work???

Closing the Options window is equivalent to cancelling your changes. To make your changes permanent, you should press either the "OK" or the "Apply" button.

If this does not work, please report back with more information regarding your operating system and system configuration.