I saw the package list for the DVD version.
You are using very old drivers for ipw2200 packages for the Intel Centrino2 Wifi Chipset?

Could you include the latest drivers and firmware from http://ipw2200.sourceforge.net?
(Driver 1.0.4, firmware 2.3)

The new firmware allows monitor mode, which without it many packages installed by Knoppix don't work.