Well AT&T Edge has a consistent download speed of 48 kb/s and it was rumored that AT&T bumped its edge network to 80 kb/s for the iPhone release so here are some estimates on how long it should take some popular sites to load. I rounded numbers to the closest whole number. Mac Rumors 48 kb/s 6 secs 80 kb/s 4 secs iLounge Home Page 48 kb/s- 16 secs 80 kb/s- 10 secs Digg.com 48 kb/s- 8 secs 80 kb/s- 5 secs Engadget.com 48 kb/s- 25 secs 80 kb/s- 15 secs Myspace.com (myspace pages can range from small to huge bloated sites so ill the most bloated page I could find 48 kb/s- 35 secs 80 kb/s- 21 secs Facebook.com (user page) 48 kb/s- 10 secs 80 kb/s- 6 secs Yahoo.com 48 kb/s- 8 secs 80 kb/s- 5 secs eBay.com 48 kb/s- 14 secs 80 kb/s- 8 secs Google.com (it loaded so fast that I couldn't round to the nearest whole #) 48 kb/s- 0.4 secs 80 kb/s- 0.25 secs Sure its not very fast but for a mobile web I think it is very reasonable, but it sure wouldn't hurt to have 3g. And these are not actual download speeds from a iPhone but estimates of what they should be according to edge speeds and the rumored edge speed upgrade. Of corse this is just what I guessing and we wont really know till friday. UPDATE: I have my iPhone and im trying edge, I live about 20 miles from LA so im probelly not in a area where speeds for edge are the highest. well here are some speeds, im to excited and want to play with it so im only doing a few. mac rumors 12 secs engadget 29 secs Im very very happy with this because its so fast, those times are for the whole page to load, and it only takes 6 to 7 secs for the page to start showing up so you can start reading, it seems that edge is faster but the latency is whats slowing it down. Still very fast. This thing even beat my hype I had for it. I love it!