The SDK contains an iPad simulator for Macs. SDK Not available for PCs. Do you think that might drive some Mac sales? #yg

All Apple iPhone apps were rewritten for iPad. Developers can do the same with the new iPhone SDK being released today. #yg

Pixel-doubled apps look great. Showed the ESPN game, XGames Snocross,an OpenGL game; looked great, cuz its resolution independent. #yg

iPad runs the 140,000 iPhone apps out of the box. They can run in a black box in the center or pixel-doubled to full screen. #yg

Software: Scott Forstall SVP iPhone software now talking about the App Store which feeds this device.

Battery life is 10 hours. Claim is you can go SFO to Tokyo and watch video the whole way without recharging. Sealed, I think. #yg

Storage is 16, 32, or 64 GBytes of flash mem. Wifi is 802.11n and Bluetooth 2.1, accelerometer, compass, 30-pin iPod connector. #yg

Hardware is 0.5 inches thin, 1.5 pounds. 9.7 inch IPS LCD display with capacitive multi-touch. Powered by Apple custom A4 chip. #yg

High-res photos to follow the event; couldn’t manage uploading photos and tweeting simultaneously. #yg

Demoing high-def video off YouTube, streaming seamlessly (presumably H.264, not flash). #yg