At least for today...

AltaVista's expanded multimedia index catalogs more than 540 million comprehensive, high-quality image files and approximately 11 million video and audio files, including popular formats such as MP3 and MPEG.

Included in the index are hundreds of millions of files published in countries around the world, enhancing the user experience across AltaVista's U.S. and international Web sites. Additionally, AltaVista added a new refinement feature to its image index that enables consumers to customize searches by dimension.

read more: http://www.altavista.com/