Frog - thats right. For example, 1 of my PC's is allocated 10.0.0.9 as it's network address, and the other is allocated 10.0.0.12. And when I run an IP check on one of the machines (on for example, ipchicken.com) I get (example) 84.63.112.99 and then reboot, and run again it will be different.....