CC on my photo album - D80
The script is free and from http://www.slooz.com/trinkets.php
It is a flash client and you have a choice of two clients for it. One php/flash based client that sits on your web-server and allows you to easilly create albums and upload photos (resizing on the fly) or a desktop client which I have not tried.
There is probably a way in which to upload larger photos, however I have not looked into it. One thing I find limiting about the script is that you can not link directly to the album but have to go through the interface. I might email the guy that writes the program and ask him for a feature upgrade.