Hello, I'm a middle aged guy who's trying to learn a little about car audio. I've done a few upgrades to my Silverado and plan to do more, but I am extremely cheap, so I'm usually looking for the least expensive way to do things; sound deadening, etc. I probably won't be posting much, since I don't have a lot of knowlege to share, but I will be searching and reading a lot. Thanks for having this forum as a valuable knowlege base on the web. David