Folder security

[Snowjim]

Hey! I am about to build a photo site(using ASP.net 2.0 membership with roles) where users will be able to create there albums and upload images. The folder structure will look something like this. Solution *photoStore **Users ***Calle ****Album01 *****Thumbnail ******picture01.jpeg ******picture02.jpeg *****Medium ******picture01.jpeg ******picture02.jpeg *****Big ******picture01.jpeg ******picture02.jpeg ***Olle ****Album01 Etc This structure will make it easy to give a url to a specific image, for example: www.photosite.se/photoStore/Users/Calle/Album01/Medium/picture01.jpeg My wish is to be able to set permissions on these dynamic created folders. Maybe Calle have stated that Album01 should only be private, this means that by enter the url above only the user Calle should be able to see the images. I know that you can set permissions in web.config on folders, but i need to do this dynamically(if a user creates a new album he/she will be able to choose if the album should be private, public or maybe open for just some specific users). Is this possible to do? and if, how ? Best Regards Jimmy