Waiting on new NEX 7 and thinking that it with some FE lenses can be quite light and with much better image QI. Something like NEW NEX 7 with CZ FE 24-70 will give nice and light 36-105. (Such combinations are quite regular with Canon people with APS-C cameras using full frame EF lenses). Has anybody tried FE lenses on NEX cameras so far? Will this work fully and properly - or some software update will be needed for NEX? Thanks in advance!