They announce this mock-up without any details of lens compatibility (or anything of substance at all actually) just before PMA, yet they won't be displaying it? I strongly suspect they created this mock-up in Photoshop - I wouldn't be surprised if it doesn't even physically exist! When they're supposed to be released later this year, we'll have a real mock-up, and a promise that it will be delivered "in the next few months". And so on it will go, in Samsung's desperate hope that everyone will delay buying into Micro 4/3rds until they actually have something ready to ship some time next year - if they're lucky!