Thanks for another helpful answer! I still haven't decided which one to take - the new M100 for about 250$ or a refurbished M10 for 150$.
But I have decided that I will get one of those!
My final attempts with the 878 chip based Hauppauge convinced me that things have to change now. That stupid card just doesn't do what it should. The aspect ratio is wrong. A few vertical lines are missing (I think and kinda hope that it's the fault of the chip).
I'm still hoping, that the
ATI 600 USB unit does PAL.