Here's a page that will show you some of IBM's commercials. Best viewed on broadband!
http://www.freewebs.com/5cr/ibmmovie.html
There are five movies that might show up from that:
1. The on-demand ad
2. The growing linux ad
3. The linux community ad
4. The open linux ad
5. The linux everywhere ad
The on-demand ad isn't one of the Linux ads so refresh the page if thats what comes up.