Trust me, running two separate networks was easier than trying to change passwords every hour. My house was grand central for a long time. I had one network with virtually nothing except the access to the WIFI. The other was secure.
Now, I've shipped off my children to Universities and reclaimed my cyberspace. I'm down to one very secure server. It is amazing how much cooler the house stays when there isn't 5-10 computers running at the same time. :roll: I tell my son that my electric bill cut in half when he moved to Lubbock. Kids and their electronics.