<font color=green>How about just set up the ICS come with windows? It comes free with windows and you do not need to dedicate a system for router.</font color=green>
To answer that question, the dedicated machine is a Pentium I with barely any memory, a small hard drive, and a non-working CD-ROM. So, that can't even run Windows 95 stable. It's been giving my uncle problems, so he said I could do whatever I wanted with it. That's why it's running BBIagent.
Hey <b>Zlash</b>, you pretty much explained it alright. The BBIagent has two NICs. One goes to the DSL modem with a straight CAT5 cable, and the other connects to the NIC on my main computer with a crossover CAT5 cable. For now, it's only set up this way because:
1) It is always connected to the ADSL dynamic IP connection. I don't have to worry about IP settings on my main computer since it's served by BBIagent from DHCP.
2) It's a hardware firewall. If a port gets hacked, which chances are kind of slim, then they'll only see what's on the old computer, not my main one.
3) It boots to a floppy, and doesn't need the monitor, keyboard, mouse, hard drive, or CD-ROM.
When I need to begin networking, I'll purchase a switch, and connect to the other computers with straight cables. (By the way, I'm really satisfied with the way it's set up.)
<font color=red><A HREF="http://www.btvillarin.com" target="_new">btvillarin.com</A> - My Windows XP-based Website</font color=red>