As a bit of a follow-up, I read the marlow.dk
site: I do need to compile my own kernel with that. Don't I? Now, I'd be willing to go with the ndiwrapper, but I do not konw where the Windows driver is. Furthermore, apparently, it doesn't even work.
So, it seems my options are compile the kernel, or get a busted window-thingy. Hmm....
Please, do tell me what I should do.