Big D’oh! for the Engadget team! They erroneously leaked a video showing all the goods of the new Olympus E-M1. The video has now been removed but you can still find it mirrored on many sites. For example here: http://uploaded.net/file/9pf6imwp
Speca are also known. It’s basically an E-P5 with VF-4 viewfinder and has the body of the E-M5 with the E-5 grip. You can’t explain a new camera in a shorter way than that :)