iPhone 4 upgrade

So I just went for it. I upgraded my iPhone 3gs to the new iPhone 4 yesterday. So far it is faster, has a better camera, the screen is crisper, its packed with cool new features, TalkTime is cool, and it is sleeker. I had trouble with the wifi. I went to apple.com and found some answers.  I rebooted the router and reset my network settings and it was fixed! my IP was updated and my WiFi bars are now to the max and working. I am rrrrreally liking the new camera :) Its better than my canon that I bought last year. YAY!