I just wrote a post why compressed sensing is not CSI technology (yet!) http://nuit-blanche.blogspot.com/2010/03/why-compressed-sensing-is-not-csi.html

With 5 Mpixels cameras capable of producing movies, I am sure people would eventaully love a 16 GB memory sticks ( I know this is not the dongle refered to in this article.) In our case, we could go on imaging Earth for the full 20 hours our balloon ( http://hasp-geocam.blogspot.com/ )is going to be up. For background, the reasons for undertaking this project can be found here at http://hasp-geocam.blogspot.com/2006_03_01_hasp-ge ocam_archive.html