You can search for videos through Miro Community on the Manage Sources page, which is in the administrators area. Type in key words in the Search Video Sites area, choose to have your results listed by relevance or date, and search. Your results will be from YouTube, If you have a search you like and think you'll want any new items from that search to come into your queue, you can choose to save your search as a source. You can also search for items within a video site and then submit those video URLs or feeds to the Miro Community site. Another way to find materials for your site is to look to relevant blogs and websites in your community, and see if they have associated video feeds. These sites may have links to other relevant spaces with further video resources.