calum.org is hosted on a linuxvps.org Linux Virtual Private Server. Why not get your own?
People still, in 2006, seem to think that Linux has a problem with audio, video, ripping, compressing, converting, etc. No, people, no. For videos/dvd playing/dvd encoding, I use MPlayer. It's a command line player (don't freak out just yet), and it plays everything I can throw at it.
To play the first track on a DVD:
mplayer dvd://1
. Tricky eh.
Ever wished you could get a Radio 4 comedy program in OGG or MP3 format, but all they have is streamable Real Audio? Follow these simple instructions, and your wish will be granted.
Dump the stream to a file. (Note - you won't see any output while it is doing this, so you'll need to check the size of the output file to make sure it's working. It will exit when it has finished though.)