When I used the old demo version for this: http://www.coniserver.net/ubbthreads/showflat.php/Cat/0/Number/793529/Main/793085/#Post793529
it worked perfectly fine with A7.
Thanks for reducing the price and for the great plugin, now I only need to know how to have blender generating the lightmap for me and I will buy it as soon as I can find a use for it

Lite-C Tut. 1 Lite-C Tut. 2 Lite-C Tut. 3 (en)
Shader Tutorial (ger)

http://www.slindev.com