Sites or Apps for watching TV and Video

[AZDroid]

I know I can play videos on youtube, and I have the tv.com app that allows watching full episodes of some shows. News videos on m.msn.com won't play, even on the mobile site which is weird, but if I go to m.nbc.com I can watch full episodes of shows there. Video from cnn mobile doesn't work...can you list any sites that do work for playing videos or any other apps that may work like the tv.com app?

Working:
YouTube
m.nbc.com
TV.com application
blueapplemobi/vuclip