Firewall issues

The old PC that I am using as my firewall seems to be freezing every couple of hours. The desktop PC that had issues a few months ago is pretty much dead. So it looks like I have to get another system.

Best Buy has a package containing some good HP systems (a desktop, laptop and netbook) with a Netgear router and a monitor. I do not need a monitor. I may just get a router, or perhaps another desktop. Anyway, I need some way to stay connected to the outside world.

I opened up my firewall machine and used the airspray to get some dust out. Hopefully that will do the trick.

 Image from Wikimedia, assumed allowed under Fair Use. Image from the Roman Vergil, a 5th century manuscript of poems by Virgil.