I just purchased the Panasonic BB-HCM331A network camera. Great camera - except in low light. My problem - the DC 12-volt power supply has about a 30' cord. I need to mount the camera about 75' from a power source. I purchased a 100' power extension cable. Guess what - the Panasonic has a non-typical connector that plugs into the camera. The extension cable (which works fine on another camera with a typical plug) will not work. I contacted several cable suppliers - no luck. I hate the idea of trying to splice an extension cable. Panasonic charges about $65 for the power supply if I were to get a second one to play around with. Any BB-HCM331A owners out there? What is the best way to run about 75' of power cord?