www.microsoft.com/virtualearth/
like google earth except far mor detailed.
you don't have to download anything just run it from that link.
it's cool for looking up monumens but i have just scoped out my house and the detail too much. apart from showing my car in it, the areal photo is just far too detailed.
pretty much provides a "how to burgle my house" now all a local srote with an internet access hs to do is type in my adress to find the best access points