I was working on an air-cooling mod, and ended up designing something far grander in scale. I'm doing it in parts, and have now come to a much debated part - RAM heatspreaders. The aim of this discussion is, whether they are worth it, for OC'ers and gamers, or even just in terms of cooling, and if yes, please post all details you can about your heatspreaders. Cost, material, design, problems faced if any, observations, etc. Feel free to post images of your heatspreaders in action if you can.