Landsat 7 data to be released June 4th

"The project will allow the Landsat data user community to help refine the distribution system planned for the upcoming LDCM. Each scene will be registered to the terrain, or "ortho-rectified," prior to being placed on the Web. Copies of these data will also be available on CD or DVD at the cost of reproduction."

http://www.usgs.gov/newsroom/article.asp?ID=1676