http://forums.macrumors.com/showthread.php?t=496567 Features - 3G-capable. 2.8 times faster than EDGE. - GPS built-in - Thinner - Better battery life - 300 hours of standby, 2G talk-time 10 hours (as opposed to 5), 5 hours of 3G talk-time (competition is 3 hour 3G talk time), 5 to 6 hours of high-speed browsing, 7 hours of video, 24 hours of audio. - flush headphone jack Pricing and Availability The iPhone 3G will be available July 11th in 22 countries for $199 for 8 GB and $299 for 16 GB. The 16 GB model also comes in white. Hopefully O2 UK will lower the contract prices.