Has anyone used this lens adapter: http://www.bhphotovideo.com/c/product/663101-REG/Bower_ABEOSN_ABEOSN_Lens_Adapter.html#reviews? If so, what did you think of it? My Nikon lens to Canon EOS body adapter broke when my 10D fell a while ago, and I need to replace it. I want to take the opportunity to upgrade from the cheapie adapter that I had. Ideally, I'd get the Novoflex, but cannot get myself to spend so much money on it. The Bower seems to be the only other option at B&H. If this is no better than the cheapie E-Bay adapters like the one I had, I will just get one of these instead. Thanks in advance.