Mythbuntu is an Ubuntu derivative focused upon setting up a standalone MythTV system similar to Knoppmyth or Mythdora. At the time, it is not a Canonical sanctioned project<sep/>
Open source alternative to the expensive Windows Media Player that provides many cool, functional features that Windows MCE does not have like streaming media from your network, bluetooth cellphone interaction, and the abolity to use a gyro mouse.
MediaPortal is an Open Source application ideal for turning your PC in a very advanced Multi-Media Center / HTPC. MediaPortal allows you to listen to your favorite music & radio, watch your video's and DVD's, view, schedule and record live TV and much mor
MythTV is a homebrew PVR project that I've been working on in my spare time. It's been under heavy development for almost four years, and is now quite useable and featureful.