Visit the Megavideo homepage. You'll see an index of recently uploaded videos. The main page may or may not be in your native language.
Locate the search box. It's in in the upper right-hand portion of the page.
Type in the name of the video that you'd like to see and then press "Enter" on your keyboard. Wait as the Megavideo search engine populates results that match your query.
Browse through the results until you find what you were searching for. If you don't see it, try searching just one or two words from the title of the feature.