I had just purchased Vegas Pro 8 upgrade online. It says on the package that it requires either Vegas 6 or 7 for installation. I currently have Vegas 6 but when I tired to install the upgrade it said it needed Vegas 7. I don't know what step I need to take. It says that it only requires Vegas 6 which I have and it won't work. If anyone can please help me that would be great. I love this software but its a tad frustrating that I ran into this problem.