Asus Eee Official Specs Are Out
http://eeepc.asus.com/en/product.htm
Four models- the cheaper two don't have the camera and the entry level one only has 256MB of RAM. They all have a four cell battery, though the cheaper two have 4400 mAh (2.8hrs) while the more expensive models bump it up to 5200 mAh (3.5hrs).
No word on the pricing yet.
Edit: It looks like the pricing is confirmed. Prices will go from $245-$425.