LoopRumors believes that April's NAB will infuse the Mac Pro with a HD burner option.
Today's information confirms a rumor we brought you in July and cites the ability to burn and play high-definition format discs, although the specific format was not mentioned in this latest tidbit, we are still assuming that since Apple has its hand in the Blu-Ray technology, this optical format will be the most likely candidate.
Indeed, Apple sits on the Blu-ray board of directors, however a ThinkSecret rumor from last year had indicated that Apple may be toying with the idea of supporting both formats.