Is there a software solution that someone could recommend so theat I can have it loaded on a central server and then control the internet activity and priviledges for my network from the central server. I'm aware that a client app will most likely need to be loaded on the client machines on my network, but control should be centralized. A hardware firewall my cost too much for me to justify this in a 8 computer home network domain running 8 clients with XP and Win 7and a win 2k3 server domain controller with AD. any suggestions will be great. The key is centralized control from my win2k3 server. The router I have provides very limited capabilities.