un-named eh? ...*looks at sig*
What if it doesn't work though - a list of supported brands/products is unlikely to help as Crystal is a kind of no-name brand, I think it was an aria technology commissioned product but of course they're not known for being very helpful or communicative when it comes to any questions remotely outside the faq...
I will hunt around nuder the DVD player and see if I can see any part numbers etc that might give a clue as to who made the box - alternatively I could always open the thing up and see if I can find any info on the IC chips...
...then I will give in. My experience with universal remotes is that they feel cheap, eat up batteries, and typically don't work with many products.