I have just noticed that there seem to be no threaded remote control to be used with the NEX-7. Is that really the case or am I (hopefully) missing something somewhere? I can use the RMT-DSLR1 that was submitted with the A900 but that looks to be usable only from the front of the camera. It is also difficult (read impossible) to use it with mechanical triggers like a micro circuit breaker or timer setting. Is there any third party devices that can be used? Can the HDMI or USB connectors be used? How is it that the wireless remote can only be used from the front of the camera. I find that a major drawback and I am rather mad at myself that I have missed this info before I bought the camera.