If you recently (like in the last week) ordered the entry-level Nvidia-equipped MacBook Air then you probably got an e-mail stating that your pretentious little toy is being delayed. It appears they won’t begin shipping for 2-3 weeks if you choose to go with a 120GB SATA drive. But if you go with the 128GB SSD drive the shipping estimate speeds up to 3-5 days.
The MacBook Pro is also being hobbled by delays if you choose to upgrade the hard drive to a 320GB SATA from 1-3 days to 5-7 days. Bummer, dudes.