Off Topic Request: I need some help!

Hey all, I was hoping someone could give me the RFC for non routable addresses (10.0.0.0). I did a couple of searchs for it, but I did not find what I was looking for. So if anyone knows ( and I know you do) could you please help me out. Thank you, Dan Bustillos Datalink Computer Services (530) 897-6400 (888) 328-4638 ******************* "Error, No Keyboard - Press F1 to continue" Only on a PC would you see this error. Never on my mac.