Snort / Linux on floppy

[mae () ium no]

I want to set up a Linux box with Snort but when I first are going to do
it, I want to do it right. Is it possible to run Linux and Snort from a
single floppy? I want to set up an IDS system on both sides of the firewall
and am concerned about the security on the outside sniffer. I believe a
“write protected” floppy where Snort exports the log would be the secure
way but I don't know anyone who has tested it. Will the system respond to
slow on an 11mbit line?
I have weary little experience, all inputs would be appreciated!

Are there any good IPS Open source projects?? I've tested the NS IPS box
and its quite good but the price is not compatible with my budget! :)


Brgs
Martin Engervik