Merging the sports photographers 1D line along with high end studio 1Ds line brought us the latest Canon 1Dx DSLR. Not yet available, but Amazon has already released a 'notify me' page for the new Canon 1Dx DSLR Camera. Some teaser information, 18.1 MP full frame CMOS sensor, Up to 12fps plus 14fps High speed mode, 100-51200 ISO, up to H:204800, 61 point AF system, 100,000 pixel RGB AE metering, Full 1080HD recording up to 29:59 minutes without interruption. If you want to know more or get notified when it becomes available, there's plenty of other specs, features, and pretty pictures of Canon's 1Dx following the link (click here).
Canon 1Dx Features and Specs page