Sorry for the delay. l have the feather case and it works fine. I don't think the CR-200 would accommodate any case thicker or larger than the Incipio Feather. It does push the camera button initially even with the Feather case on it but you can just close the camera app. The 928 also charges fine with the Nokia Qi chargers (both the flat and the stand, the NFC connect works with the DT-910 stand to initiate the desktop mode as well). I don't find the Car App to be that great really. You can't pull up the phone dialer, only 5 speed dial contacts. Once you exit the home screen like to stream Slacker or another media app it goes away and doesn't return by touching the home button. You must pull up the multi-task window. If you accidentally close it you must remove the phone and repair with NFC. Kind of a pain. Not as robust as Car Home Ultra on Android for example, but still a much better option than using a generic car holder with no app. I don't know if it is worth the $100 + premium for it, but if you drive a lot it might be.