Well i have to say, that "everything is working like a charm" was a little bit too much. The computer can boot now, can work with KDE and so on.

Now the problems grow the more try: the wlan adapter is recognized as eth0 . So far so good. But changing the Essid in Managed mode freezes the machine again. No matter if i use "iwconfig eth0 mode Managed MySSID" , or lvnet (Atmel Utility) or /etc/network/interfaces assigning wireless parameters to eth0 or wlcardconfig. Thats bad because i have to set the router to open, say visible ESSID. This behaviour is the same when booting from Knoppix Live CD 3.4 .
The crazy thing is, when i tried to set the Essid under Knoppix, then reboot to windows again, the Wlan adapter isnt working, looks like the Linux command changed it. I have to shut down the computer, then reboot windows, then it is ok under windows.

The printer is recognized in USB department (looking with lsusb) but the are no drivers for it (says Canon site). Ugh. I have tried "Turboprint" but i have to pay for it when i want that Turboprint Logo off my prints. Suse Linux doesnt support this printer as well. Ugh, anyone have a hint?

Trying that /etc/init.d/hotplug restart doesnt work, the script stops in that terminal, looking on another Terminal theres some cryptic informations like Stack 001 o01e001 .... whatever.

Maybe i have to upgrade the kernel.