Originally Posted by Landing Gear

Really? You get satellite reception trough the roof? Yup. Between me and the sky are: one sheet rock, some fiberglass, 3/4" plywood, and two inches of foam. And your garage and family room are in the map database? The entire house (top view) is shown in Google Mobile Maps. At max zoom, the "spot" moves to the part of the house where I am, with an accuracy of about three feet. We are talking about automotive GPS here. It would seem that a $1,000 (and up) vehicle unit should be at least as good as a handheld. If it can't tell which house you're in front of, [pardon me, but I think] you got ripped off.