As someone else pointed out, the 1st image should be enough.
Without going into the archives, if you want the computer where debian
will be installed to be a server, connected to the Internet, you might
as well download a couple of floppies that let you install over the
ineternet. Then, you don't have to worry about CDs and all that stuff.
See <http://www.uk.debian.org/distrib/netinst> for more
information.
Well, I'll be doing the work but my pal (who wants the box configuring) has
100Mb/s access to the 'net whereas I only have dial-up. Therefore, he'll
download and burn the ISOs for me. It's therefore easier for him to
download and burn more than we may need.