Summary: When the Keyhole satellite imagery Web service debuted last year, we were impressed with the technology so much so that we gave it our award for technical excellence. The folks at Google saw the potential too and used some of the company`s IPO booty to snatch up Keyhole. The result is Google Earth 3.0: the same wide-ranging, detailed aerial images provided by Keyhole, combined with Google`s excellent local search capabilities. By Richard V. Dragan, PC Magazine