What is the minimum requirement for Knoppix Terminal Client?

I've try out a 64Mb Celeron, i810 chipset motherboard to run as knoppix terminal.
After network booting, it is telling me that I've not enough memory to start KDM, run KDE application like Open Office....,
added 32Mb ram still not enough.

I think that knoppix terminal server is for thick client.

Is it possible to configure knoppix thin client server?

BTW, SuSE 9.1 + LTSP 4 is not able to detect my i810 PC & few other type of display cards, knoppix has made its way to better detection of display card on terminals. Has anyone experience with SuSE 9.1 + LTSP 4 implementation? please give me some advise to enhance the terminal display support on the server side. Thanks.