TOR Server Idea

[Mike Sever]

I would like to ensure that everyone in the house is using TOR for 
routine surfing.  What I am thinking is that I could use an old PC with 
two ethernet ports and place it between the home router and the cable 
modem.  This would ensure that all users are randomized and would 
prevent me from having to check their PCs to be sure they didnt goof 
something up.  Additionally, I wouldnt need to constantly update all of 
them with the latest version of TOR.  Has anyone ever done something 
like this?