Im using redhat 3.0 - the firewall that comes with that distributions.
If you are using RH3.0 - I'm thoroughly shocked/impressed/intrigued!! There have been about 11 releases of Redhat / Fedora Core since then, with Fedora Core 5 being the latest.
I am wondering - how old is your machine? If your machine is anything like recent, then RH3 probably wouldn't recognise most of your hardware - namely graphics cards. Not to mention USB - I'm not sure that USB was even availible way back then.
Sorry for being nosey - I really am intrigued.
Any way have fun.