I found this while i was looking for the heroes opening titles without the NBC or Global Logos.(note if any one does have this please email it to me at bfett9@gmail.com)
you have to scroll down this page there are several video previews and clips for moday's episode.
Enjoy!!!
Episode 20 Video Previews

The first few vids of "Masi Oka" are not the video previews. you need to go down a little further.

I'm not gonna watch them, I spoiled the last episode too much, I think I have learne my lesson this time...

Thanks for the link!

I am with you. the only reason i am posting is for others is cause i know there are people who like to watch these scenes. i only watched 2 secs of the video to realize i was watching a clip for the next ep and i stopped it.