Anyone producing high-def content who can't decide which format to support can now put their content on one of Warner's Total Hi Def hybrid discs via Sonic's Scenarist Workgroup authoring system. With its new product, THDAssign, creating a disc that plays in both HD DVD and Blu-ray players is streamlined and easy. With availability expected in February, we'll soon find out how eager other studios and smaller content providers are to support the combo discs... and if consumers are willing to pay for them.

Who won't be getting the iPhone?