Youtube is our friend. The biggest challenge we have is finding the right executives who "get it" that video is "essential" when 9 out of 10 visitors will click on a video first. Good article here from Business in Vancouver and the growth of corporate video. Content is still king though. And clients must understand that "experience" is about what makes "good content" and it does not come cheaply. Check it out.
http://www.bcpva.com/wp-content/uploads/BIV_article01_BCPVA.pdf