Can't set up my security password for my Motorola sbg900 on mac

You don't need your disk to do this you need to type http://192.168.0.1 into your web browser. this will access your your modems setup program. your default user name will be "admin" and password will be "motorola" as long as you haven't changed it.. you can read in your manual how to set up your wep key from here on in. if you need to download the manual give be a bell and i will post it on my web page for you.

hope this helps