At today’s Macworld 2008 keynote, Steve Jobs announced the new MacBook Air, calling it the world’s thinnest notebook. It’s so slim that it can fit inside an envelope.

- 13.3″ widescreen LED display

- 1.6 GHz Standard, 1.8 GHz Option (Intel Core 2 Duo, 60% smaller than standard processor)

- 80 GB hard disk standard (1.8″ similar to iPod HD), 64 GB solid state disk (SSD) as an option

- 2 GB memory standard

- 5 hours of battery life

- no optical drive, $99 external Superdrive option

- multi-touch trackpad

- built-in iSight

- full-size keyboard

- 45 Watt MagSafe, 1 USB 2.0 port, Micro-DVI, Audio Out

- 802.11n + Bluetooth 2.1/EDR

- recyclable aluminum case & mercury and lead free display

- pricing starts at $1799, available in two weeks, you can pre-order now