MythTV - A Good PVR Source

Thanks to XtremeRightWing's comment on my last posting I was able to find MythTV.org
Its a great source of information for homebrew PVR projects. I have not been able to try it yet as my time is spent preparing for a law school exam, but it looks really good. Also he pointed out FreeVo

Both sites look great for more PVR (person video recorder information). Wish me luck :-)