I have a bluetooth mighty mouse which I bought off of Amazon a couple of weeks ago, but I seem to be having some problems with it. I can't seem to connect to it when I'm more than about 6 feet away from my Mac Mini. My Apple wireless keyboard has no such limitation. I also have trouble connecting my mouse, but this may be due to the range issue. Is this the limitation of the mighty mouse? I once used one with my MBP (before it was stolen, grrr) and I never needed to check the range. As I bought it off of Amazon, can I still get it checked out and replaced at the Apple store if this isn't normal? I live right next to the Apple store and I don't want to get into the RMA process at Amazon. If this range is normal, I'm going to have to return it and buy a different mouse.