I have a macbook pro and I am running videos with a .3g2 extension on QuickTime Player and these huge red words are blocking the screen that read, "DEMO EXPIRED 3IVX TRIAL" It's there when i try to open it I-tunes as well. How do I get rid of it? Do i have to purchase the software to get these stupid red words off my videos!!! I want them gone! I want my videos! Any help?