Can you still get your money back?
> I searched for a kernel-driver for this hardware, but i didn't found any.
M-Systems informed me that for $50000(UDS) you get a license to their source
which you can use to write a driver. Have you tried the IDE driver?
Use a flash disk that has an IDE interface or one that gives hardware specs.
I believe Sandisk works under Linux but I have not personally used them.