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.