Hey, I would like to know anything and everything about how to set up a hardware firewall. There are 2 systems; system1 & system2.....system1 will be used to check e-mail, surfing, chating etc. I want to setup system2 mainly as a firewall and IDS. It will also check incoming e-mails for viruses etc. So all traffic will actually go through system2 and then to system1. How do I go about setting up the ethernet cables etc..I need detailed info on this.Any URL/Tutorial will do aswell.. Any help would be greatly apreciated. Thankyou.