Channel Pro Premium Wordpress Theme functional wordpress theme with side tabber and many options.
When you purchase this script, you will receive a download link with a zip file with the complete source code. It is written in PHP and is unencrypted so you will be able to modify it to suit your needs. The code you download will be the exact same code that I use to run the demos.
I guarantee that all of my scripts will work on regular, shared hosting accounts (unless noted on the product page). So if you ever have trouble installing your script, let me know and I'll help figure out why it's not working. If a code change is required, I can usually get the update to you within a few days.