Jobs wasn't kidding with his answer on flash during this week's earning's call.
Cupertino came out swinging with application improvements and refreshes to its line of MacBook Air. The new models both utilize flash technology for a faster experience that makes room for less hardware space. The 11" has the standard 5 hour life, while the 13" boasts a 7" hour life. Both have an amazing 30 day standby time. You can check out some hands on pictures here.