Videos
http://www.youtube.com/user/KhalsaAcadOfSikhEdu
http://www.youtube.com/user/InsightIntoSikhism

Audios
http://www.sikhnet.com/artist/hari-nam-singh-khalsa




Other websites
www.sikhnet.com
www.sikhismguide.org
www.sikhdharma.org