I have been a fan of Google Maps since day 1. It’s the best service out there so far. Now with Satellite mode it’s even better. But still, it doesn’t compare to the goodness that is Keyhole. I tried Keyhole a few months ago, and I didn’t go to sleep for the length of my 1 week trial. I was addicted. I saw the world. I’m still hoping Google will perhaps throw in some localized Adwords (shows relevant local ads based on where you are), and make a free version available. Keyhole’s animations and quality are amazing. Not to mention it does things other than North America.