Hi I am looking for a open source/free php & MySQL based multi user photogallery. I know there are many like coppermine, g2 etc. But I am really confused and want to take your opinion on which script would be best for me. My requirements : 1. I need users to be able to create an account, with email confirmation and captha in registration form. 2. Each member must get a unique url of the type www.domain.com/user/ 3. The users (or members whatever you call them) must have an admin section where they can create categories (subdirectories) like "food", "mypics", "mykid" etc. and then can upload the pictures in these subdirectories. 4. People should be able to comment on the individual pictures and there should be an option to moderate these comments. 5. I should be able to fix the upload quota for users. 6. Should be template driven with auto thumbnail creation (options for setting sizes by users). There are couple of more requirements that I am not able to recollect at the moment but I guess if these things can be taken care off rest I will manage.