I'm sorry -- I just couldn't help my first reaction: That is the stupidest thing I have heard today! Why connect a toothbrush to a computer? Does it send pictures of your teeth to your dentist? Is there a software program that will somehow improve your brushing technique? Will a video of you appear on Youtube and go viral? (Brush, spit, rinse,brush, spit, rinse...) Or maybe there is a miniature camera on the toothbrush head and we will all be treated to the inside view of your mouth full of toothpaste...kinda like being in a car going through the carwash? Yes, I know it is to charge the toothbrush, don't everyone reply to tell me how dumb I am.