Google analyticator plugin question

I just installed this plugin and it seems to be a dream come true!
question—So this will track all my pages with the one initial set up? Thats it? I’m in???

I have spent 5 hours over the last 2 days trying to figure out how to put google analytics on my site (without breaking it by way of editor)

And I saw this recommended in a forum. Then I saw a great tutorial and followed it. it seems to be tracking.

Also, when I connect with adsense, I can just use this plugin for that as well??? Thanks for your time, Mary

http://wordpress.org/plugins/google-analyticator/