If you really want to play it on your linux laptop, you should get the perl CSS decoder. It's called "qrpff," which is just "deCSS" encoded with the ROT-13 thingy. It's only about 7 lines, although I know that perl can be written entirely on one line. I'd give you a link to it, but since I don't have linux, I've never really needed to have qrpff.