Is there a easy way to get a Knoppix install to view encrypted DVDs?

I read that you can install libdvdcss if you install Knoppix to the hard drive, but this doesn't help those that don't want to install to hard drive.

I would rather not go through the trouble of rolling my own iso.

Could I download a libdvdcss binary, install it in my home directory, and then set up the correct paths and such so that xine or ogle work? I am somewhat clueless on how to actually do this.

I would assume that people probably do not want to customize knoppix with libdvdcss by default to avoid legal problems, but it would be nice to add these types of capabilities easily.

Thanks!

Ed