The movie soundtrack in not in sync with the video at some point and some part is missing
Can you please download the video using one of the links next to the video (High Quality WMV, MP4, etc)? I'm guessing that the problem you're encountering is due to insufficient bandwidth. Downloaded video shouldn't have those issues.
I also have problems with the soundtrack not being in sync. I tried the download using the link and that did not solve the problem. i.e. there is a problem with the video and not insufficient bandwidth.
it looks like @ about 13:00 the video is out of sync (video is later than audio) when presenter isn't visibie, he is creating workflow in crm and the later when presenter is visible, audio is ok.