Not much luck so far. Ran through the how-to, but native as well as ndiswrapper offer no solution to me.
All seems to be ok. But the end of the story (so far) is a no-go on the dongle.
Also, after reboot, it seems like half of the work is gone too. The files that were edited, adding lines with wlan0 etc are still edited, but device is gone. Some things that didn't give an error before, do give an error now.
There is a ton of things I could say, and probably as many things that could be wrong and changed to try to get it working.
But for now the weekend is over, and work is ahead, a lot of it. So I'll let it rest for now, and get back to it when time allows it again.
At that time I will first try it from step one once more, and try to find out more. Then I will get back to this thread wirelessly, or with new questions.
Thanks for helping so far.