I have always wanted to watch my favorite episodes shown on National Geographic Channel [NGC] at my leisure. It is not possible for me to watch them during workweek and the weekends too get busy with other chores.
Few months ago,i stumbled upon this article on CNET ,and upon reading that i have opted to watch my favorite shows on my big screen PC for free !!. There are many P2P TV networks ,but i particularly liked JOOST because they carry a variety of full length episodes that were shown on NGC. There are also other channels of interest including few Hindi programs on Joost !.
SO go ahead and download JOOST player , and enjoy watching the TV shows on your PC !
UPDATE : WATCH FULL EPISODES ON
1. VEOH CHANNEL