What is the thinking for a high end pedal power supply? I was looking at pedal boards recently, and a lot of the pictures on eBay had a Voodoo Labs power supply in the image. I investigated, and all I can tell is that they are an extremely expensive ($165) power supply. Why would I want to spend that much cash when I can pick up a Boss power supply for $15? Is there really a big enough difference that I should consider it? Thanks All! Jay PS - to everyone that suggested the small PedalTrain pedal board at Musicians Friend, thanks for the tip, unfortunately, they discontinued it the day after I ordered, so looks like I'm gonna make a pedal board as PedalTrain replaced it with a inferior product (IMHO).