i dont know since when , but now when you search in google video Youtube results appear . ex : http://video.google.com/videosearch...en&q=me myself and irene&oe=UTF-8&sa=N&tab=wv
Google Video is new, so not a lot of inventory. EVERYONE and their momma knows about YouTube, so it stands to reason they'll have a massive inventory over G. Cross-linking between your sites is basic webmastering, don't you think?