Of course I have a network at home, and at work.
At home I have both wired access throughout the house as well as a 128bit encrypted wireless network, also with MAC Addresses allowances only. So no one can snag my shiat. =]

The home network has both PC's and MAC's on it, and at one point a *nix boxen, which is now in the closet and turned off.

You know my setup, I wont reply any further.