We (me & occam) have set up a mirror of pictures from New Orleans. There is an ISP down there making things available, but they are getting loads of traffic...
Here's the ISP's blog:
We plan on doing a live video stream mirror and are currently awaiting a source URL.
Indymedia tech Eimann is in direct contact with the ISP in NOLA and has been coordinating a lot of the work. Thanks Eimann!