the only issue with the upgrade is that you have to have EQ6 to run it! Well, EQ6 has a limited # of times you can install it! That means you will also have a limited # of times you can install 7!
If you get the FULL version you will have an unlimited # of installations!
Ask me how fast you can go through installations if you have to clean up your computer!
If you already have 6 and have projects saved, all you have to do is install 7 and link the 6 project folder to it and then you can remove 6 from your computer!