I already skipped the 3G and 3GS and now the 2G will not be getting any updates once 4.0 is released. No way I'm passing up on the iPhone 4. To me this revision is a big one and the design change will most likely be here to stay for a couple of years. I'm honestly more excited about this iPhone than when I got the iPad. My 2G crawls loading anything right now and the battery life is not so hot.