You can now use a new homepage gadget : "Youtube gadget". This gadget makes it possible for you to embed up to three Youtube videos in a row on your homepage. If you embed only one video, you can choose to either horizontally center the video, or align it to the left or right.
The section can have a title, you can set each video's dimensions in pixels, and you can also choose to display or hide the section's header.
All you need to embed a video is the video's URL or the video's embed code. You can get the embed code at Youtube and once you paste the code in the gadget settings panel, the relevant data are automatically extracted.
Just as any other gadget, this gadget can be added via the homepage's "Layout" drop-down menu. It can be added multiple times onto the homepage or any subcategory.