For Etch(and later), a mirror needs to be signed or else people have to confirm every time they want to install a package. Since we already uses our own apt-source (http://ftp.skolelinux.no/skolelinux etch(-test) local), we've already done this, and the key is inside the package debian-edu-archive-keyring. Now, for netboot installation of debian-edu, we need to build our own mirror to combine the needed packages from both debian etch and debian-edu etc(-test) (sometimes called lenny?)

So the keys automaticly installed using the netboot installer is now:

for an automatic mirror build, I need to set up a key-signing mechanism using another key, but I have not gotten around to it yet.

So the new installer (initrd.gz) has (at least) 3 keys included. And to automate the inclusion of the debian-edu-udebs, I made a preseed file to include them. The downside is that it not possible to add more udebs anymore. (If someone has a pointer or a clue on how to fix this, please send me a mail)