Google has soft-launched Picasa Web Albums for S60, making available an optimised version of the service via their usual m.google.com starting page. There are some screenshots below. You can play slideshows, comment on other peoples' media and, of course, organise your photos into albums. Note that not all the functions seemed to work as I wrote this - maybe some switches have yet to be thrown!

http://www.allaboutsymbian.com/news/...bums_and_G.php