Bill, I have also used the bicycle inner tube platform and it works fantastic. You can construct a platform that cosmetically can look nice on your rack by doing the following. I simply screwed together something like a picture frame with four pieces of wood and inflated the inner tube just about 75%. The height of the wood needs to be a bit taller that the inner tube after it is inflated. I then cut out a piece of MDF that is just a bit smaller in dimensions then the opening of the frame that you constructed. The MDF is now the platform that sits on top of the innertube. Make sure that the MDF does not touch any part of the frame and your component does not touch the frame. I would recommend a dedicated isolation system for every component that you wish to isolate. The DAC or CD player is the most important piece in your system to isolate. By the way, check out www.vibrapod.com. I am in the process of building a new system with them. Good Luck! Denis
