I ordered a 867 MHz TiBook Combo on 9-1 (company's purchasing, they set the budget). I laid back in order to wait out the upgrade. Apple upgraded my order to a 1 GHz AlBook combo. My order status shows an open order that ships on or before 9/18. Macprices.com shows a the Apple Store and a few online sellers with stock. Amazon.com says it's not released Has anyone seen or bought a base model?