weird... did the command... check it out how it already was ?

{
askForPassword = 1;
idleTime = 0;
moduleName = Arabesque;
modulePath = "/System/Library/Screen Savers/Arabesque.qtz";
showClock = 0;
}

anyway/ just typed the write 0 string...
and...(offtopic) the ls command... can I turn it into colors? like it is in linux? I tried ls --color and nothing...