Hi Dominique, > is it possible to build a fourth CD, containing non free debian > packages in addition to the 3 official potato CDs in a format suitable to > dselect, of course. There are unofficial CD-images of various non-free stuff for potato available from ftp://ftp.fsn.hu/pub/CDROM-Images/debian-unofficial/ A link to these is provided, albeit a bit concealed, from cdimage.debian.org . Greetings, Manuel