mirroring for installs

[Mark Chang]

I searched the unofficial forums, but didn't find much.
I am planning on doing a 10-15 machine ubuntu install in the next few
weeks here. All identical machines.

The easiest way for me to do that is to burn the discs (easy), and
start installs. What is the best way to minimize the traffic to
unbuntu? I'm talking about the big update at the end of the
installation phase that grabs a bunch of packages.

I'm happy to mirror the archive, if that'll do it. Just don't know how
to point the installer at different apt source.

thanks.

-- 
Mark L. Chang