Software:
http://www.nextpvr.com/
http://www.sagetv.com/
http://www.mythtv.org/
Articles:
http://lifehacker.com/5981757/how-to-watch-and-record-live-tv-on-your-xbmc-media-center
http://wiki.xbmc.org/index.php?title=PVR
TV Tuner Products:
http://www.silicondust.com/products/hdhomerun/atsc/
http://www.amazon.com/Avertv-Hybrid-Volar-Windows-MTVHVMXSK/dp/B002U6KT8U/ref=sr_1_4?ie=UTF8&qid=1365917572&sr=8-4&keywords=hauppauge+usb
http://www.hauppauge.com/site/products/data_hvr950q.html
Antenna Products:
http://www.amazon.com/Antennas-Direct-ClearStream4-HDTV-Antenna/dp/B001BRXW74/ref=sr_1_4?ie=UTF8&qid=1365918031&sr=8-4&keywords=hdtv+antenna
http://www.newegg.com/Product/Product.aspx?Item=9SIA0SF0D06877
http://www.newegg.com/Product/Product.aspx?Item=9SIA1PC0JK3907
