So I'm watching Dave Letterman right now and just saw a new ad for the 3GS. Looked on Apple's iPhone page and saw that they've uploaded two new ones, including the one I saw. Most interestingly, one of the ads talks solely about Copy & Paste and attempts to make the viewer think that it's a feature only available on the 3GS, despite it just being part of the 3.0 software. Good move on Apple's part.
Here are the links:
http://www.apple.com/iphone/gallery/ads/#voice-control-large
http://www.apple.com/iphone/gallery/ads/#copy-and-paste-large
Here are the links:
http://www.apple.com/iphone/gallery/ads/#voice-control-large
http://www.apple.com/iphone/gallery/ads/#copy-and-paste-large