Magnum Photos has marvellously combined Flash's multimedia capability with the talent of some incredible photo journalists to present online essays that combine photography, video, captivating voiceover, music and a variety of interactive tools (one small example: while a video is playing, you can mouse over "Who is talking?" to see more about the person currently speaking, and then click to find out a whole bunch more information). The 55 essays currently posted include a very moving report on Guantanamo and an interesting piece on the weird secret life of the Taliban.