I am working at a smaller sized school district, 250 computers and 800 users, and use a single T1 line for our internet connection. Currently we are shopping around for a hardware based firewall. I have been looking at the Cisco PIX line but am not sure on which one would best match our needs. I was looking at a Cisco PIX 515e Restricted bundle. If anyone would like to give me their professional opinion, I would appreciate it.