Rated 5 out of 5 stars

Chris Rogers কর্তৃক মার্চ 20, 2009 তারিখে · permalink

I don't smoke, so this add-on isn't really helpful to me in that way.

But if you manipulate the numbers a bit, this can be used for other purposes, like how much interest you are making in your bank account. That's what I use it for.