Xbox Frontend on Xebian stable
Alex Fisher has recompiled Christian Marillat's mythtv 0.19 source package against debian stable and optimised for Pentium 3.
The advantage with this configuration is that you do not need to upgrade any part of your Xebian from stable (sarge) to unstable (sid).
The steps involved with this are:
Install Xebian 1.1.4
Add Alex Fisher precompiled mythtv source
Add the following line to /etc/apt/sources.list
deb http://alexfisher.me.uk/debian sarge main
Run the following commands
apt-get install mythtv-frontend