You guys are making me jealous. No Italy for me for a while, more like Disneyworld...

I think the guide is a good idea. A friend also recommended that for a Rome trip, especially if you're time-pressed. But it may also make your travel w/in the city easier.

Pizoni, in Florence, I highly recommend Aqua Del Due. The Steak Balsamico was THE best beef I've ever had.