MacBook Air start to be delivered, but the Apple TV update is delayed

In one of its "hot news" items, Apple has announced that the delivery of the MacBook Air has begun, and has profited by this good news by passing a bitter pill of "delay" concerning the Apple TV update.
The new software, that will enable movie rentals, will not be ready for another one or two weeks.
One should also note that Apple has signaled delays in delivery of other products, for example: the RAID card for the Mac Pro where delivery has been pushed back from the end of January to the end of February.