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As far as comments regarding having two CI's just to help with sound localization only and saying that is not a good enough reason to get two is one way to look at it. We all have our reasons and that is OK. To me, there were more possible benefits than just this one aspect but it was an important one. For me, I find it much easier to hear and understand people speaking whether they are on the left or right side of me. I don't have to run my maps so exactly right to get the desired benefit of being able to understand speech. Sounds are fuller with two inputs and I have the option to run different programs in each ear if I desire to see if I can get more benefit than I was able to before. I also have the comfort that if one of my CI's battery dies in the middle of a meeting, I don't have to totally miss what is being said while changing the battery. If there is a malfunction such as the MAPs getting wiped out by static electricity and being down for a few days before I can get to the Audi, that for me gave me some piece of mind too. I have small children who love sliding down the plastic slides at the park. I sometimes go too and so far have not wiped out the maps but know it is possible.