I have read about installing a direct power line from my electrical switchbox to a dedicated power outlet for my stereo/HT equipment. A colleague at work here just paid an electrician to do it and claims it was worth every penny. I believe the theory is that you remove all other electrical devices from the circuit, thereby minimizing intereference both from RFI/EMI and avoiding any competition for the supplied current. My dad has wired basements before and he's willing to help me install two dedicated lines and some hospital grade outlets. I'm curious if anybody here has done this before, and if so, is it worth the effort in your opinion? and would you have any advice?