I simply installed it and launched it. This is the first version that I could consider using if I get forms. It launched in 3 seconds. That is about one tenth the launch time that Reader 6 took. A search in a 676 page document took 50 seconds vs Previews 35 seconds though. The biggest bonus is that Reader 7 now can view inside of the browser very smoothly. Finally reader is not crap again. Although this is a quick review, it has opened everything flawlessly so far.