Im looking for a site where I can upload my photo's have them password protected and have a way for people to organize there photo's.The way Im doing it now there is really no way for people to do a side by side comparison.
I use http://www.photobiz.com the shopping cart is very nice...very user friendly. Your clients can do a side by side look at their shots... the gallery is private/password protected. Within the main gallery you can add sub galleries.. This is very helpful when you shoot events or weddings. The cart feature is nice/clean looking and you can tweak it to match your site.
I'm pleased with how it performs and the feedback from the clients has been positive.