There is a new relase of Knoppix for LinuxTag in Germany and version 4.0 comes in two flavours: On DVD and on CD. The difference? Tons of usefull programs! It is reviewed on Onlamp.com
The short review/blog mentions that
It seemed from the outside like the largest efforts going into Knoppix were just figuring out what to keep and what to leave behind, and how to squeeze everything on the CD.
With the 4.0 DVD, these problems are a thing of the past. As I was browsing through the software so I could write this blog entry, I felt like a kid in a candy store. There are simply tons of packages on this DVD. For one, Klaus has included the Gnome desktop environment so you can choose between KDE, Gnome, Window Maker, Ice WM, XFCE, fluxbox, openbox, and others
The Knoppix DVD hasn't been released for the public yet, but read more about it on it's homepage!