Buy the cheapest eDead that ED sells. Install it exactly as recommended to fulfill your obligation as a would-be seeker of deadness. But, at the same time, take twice the amount you paid for it and put in your savings account as a security of sorts. Quite possibly, you will need it in the future when you realize that the "deadener" you thought you invested in was ineffective, and therefore, a waste of your money and time.
However, you could be one of the lucky few who actually acheive a missleading positive effect of "mass loading" (ie sticky stuff sticking to vibrating things) which is most likely to carry over to infecting a car audio forum (perhaps this one as it's leading the rest with dispicable ancedote) with unscientific and unvaled posts that do nothing more than propagate the guise that imiatation garbage like eDead products really do work.
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