So far, I have been loving my little EM5. I bought it primarily as a travel camera for those times I didn't want to lug around tons of heavy DSLR gear. Well, to my surprise, I find I am grabbing the EM5 more and more, even over the DSLR at times when either would be convenient. The IQ from that little camera and 45 f/1.8 is just fantastic. I've been really pleased with the PL 14mm and PL 45-175 I have too. OK, enough gushing...here's the one thing I hate about it and despite reading the manual, can't figure out the work around...I don't want my camera selecting focus points for me. Even when I center the fcus point, it will still sometimes jump around. I have face detection off, FYI. What I want is to be able to do two things. 1) select a single focus point that will not change unless I manually change it myself (ie ctr point only focus on a Canon).and 2) separate the focus and exposure via two different buttons similar to back button focus * on a Canon body. is there any way to do either or both?