This suggestion/request if from a customer and came in via support
I am running 10.6.8 and will not upgrade to Lion for a while. While Lion has many nice new features it also changed how a lot of apps run.
I tried several of the “tricks” shown on the excerpts of the book and they worked just fine on Snow Leopard.
Are you going mark the “tricks” that work only on Lion so that users like me can see what will not work 10.6 ?