I am wondering what experience you all have had with nex flash system. I had Nex-3 and the lack of a hot shoe or sync plug drove me craze. Looking around the net I have seen posts from people using wireless triggers connected to optical triggers to rig up flash sync. Like this Wireless flash trigger for Sony NEX | Flickr - Photo Sharing! Anyway, I am just curious what your experiences were. I am on the fence between the Nex-7 and 5N, and I definitely like the 5n sensor and price, but the convenience of a real hotshoe is a definite plus for the 7.