While I am asking questions this morning, I thought I'd ask one more.   TV commercials indicate Windows-7 can be work with fingers rather than a mouse. Is this the case with all W-7 machines? Is there a setting one has to adjust to get this working?   Since I bought my Sony Vaio a few months ago I have been using genealogy programs, e-mail, and occasionally wordprocessors, so haven't looked into what else W-7 cand do. Is there a site which gives an overview of W-7s abilities, and how they work, othere than th help menu on the machine?   Bea