Make adjustement to Gallery CMS.

I want to use Gallery CMS for my project, but there are some small elements missing. Here's the script: [login to view URL] Here's the demo for the script: [login to view URL] What I need: 1) That when a new user is created his uploads are placed in the user folder. (ex /uploads/testuser123) 2) To create some additional information fields in the database for each username like First Name, Last Name, etc. 3) To create a search input and button and being able to search by name album or user album. Thanks,