more detail at apple website
watch the video here
first hand on at Engadget
Apple iPad vs iPod touch is here
iPad buying guide
is iPad for you? here is the answer
Who will buy the ipad
The ultimate ipad guide from Engadget
1/2″ thin and only 1 1/2 lbs
9.7″ IPS display with multi-touch sensors
1GHz Apple A4 chip.
Wi-Fi 802.11n, Bluetooth...