I searched the postings for a month or so after in hope of locating my lost Sony dig camera, to no avail. A buddy just forwarded this to me with a thought that my camera may have been found after all. It was a brand new (I bought it the day before leaving for the playa) Sony, I think it may have been a PS-9 w/4 megapixels (may have been a PS-8, again I only had it for a few days and can't recall off the top of my head but can confirm) and I recall that it still had a green sticker still on front of it boasting of certain features. It would have had over 200 pics on the memory card, unless someone deleted some to make space for theirs. Among the pics would be some of our camp with a sign indicating 420 Funkee Monkey Drive and a yellow yield sign with an outline of the B-Man logo in the crosswalk.
If I'm anywhere near close, feel free to drop a line for more details.