We have updated the rss feed for tonight's nightly/the svn version so that it now contains some support for media rss. It can be enabled in the admin options. Since we actually don't really use media rss ourselves we would appreciate some testers that actually do use it. Thanks.

piclens does not recognize zenphoto mediarss (cooliris icon is disable in firefox)

some notes for developer:
if i modify rss.php as http://www.zenphoto.org/support/topic.php?id=3084#post-18416, piclens, cooliris icon enable and i could launch piclens but no picture show, since i put my albums folder outside webroot so may cause fail

Thanks, I will take a look at it as soon as possible.