514225 Gallery Script Mods.... 2

I have a small script that I am attempting to adapt to meet my needs but it requires a few mods. You will see the script at [login to view URL] 1. I need to know where in the script I change the frontpage text 'What's new here?' 2. The script was designed for artists to be able to subscribe and add their paintings. However I have managed to delete the artist login from the frontpage as I don't want to use it that way, I want to be the only person who puts paintings on. I need to know how to circumvent the subscription module so I can add products i.e. I need to be able to create accounts for Paul Smith and add 3 of his paintings and John Brown and add his paintings etc., as I get them.... I don't need the Paypal subscription link for artists to subscribe.... e.g. if you login as a returning customer with [login to view URL] and use the password iceman you will see what I mean. I don't want to spend a lot of money, support for this script is woeful, I am capable of editing a php page and editing a phpMyAdmin section if told specifically where and what to do.