Updated models with AMD graphics options expected in early 2017.
.Mac Update on Jan 10th
Mac will be undergoing scheduled maintenance from 7:00 AM to 12:00 PM PST on 1/10/06. All .Mac services will be affected. We apologize for the inconvenience.
Previous rumors had suggested that Apple was revamping its content delivery system to offer feature-length content. Rumors pointed towards the use of .Mac storage for delivery of these products.