Windows 7 Tip: 
There are lots of site which help you to Upload Your Video and Share them with your friends, but OutShouts is the new Web service which allows you to create and Send video Messages. Just upload your favorite audio track, add your message, and press send to anyone with an email address or a mobile phone number. You can even post Outshouts on other Web sites (like your blog or your social network pages), and send Outshouts directly from your mobile phone.
Features:
Features:
* Search for online video, personalize it and share it with others.
* Search for videos by title or tag.
* Combine video with your own recording.
* Voice over the original video.
* Embed ready video on other web page.
* Send video to mobile phone or email.
very intresting