* pdf support in iBooks on iPad later 2010
* farmville for iPhone yay

iPhone4

* side of iPhone 4 is the antenna? Is this safe? It's going to be in contact with your hand.
* pixes / linear inch = 320. human retina can distinguish only 300 - 960 x 640 display (amazing). IPS display
* wifi hits again, new iPhone can't download nyt website. Think we've hit the limits of wifi.
* quad-band phone, HSDPA/HSUPA . 7.2Mbps down, 5.8Mbps up, 802.11n.
* 3-axis Gyroscope tells pitch, roll, yaw, rotation about gravity... 6 axis motion sensing. Puts wiimote to shame.
* compass? don't know if 3gs had it.
* camera goes from 3 to 5 MP, "backside illuminated sensor".
* records 720p video at 30fps. tap to focus now for video as well. iMovie for iPhone. 4.99$