SUNNYVALE, Calif.--(BUSINESS WIRE)--Jan. 11, 2006--Quiet Solution, LLC, provider of award-winning soundproofing products and solutions, today announced the availability of the lowest-cost, high-performance soundproof drywall panel, QuietRock 525. With simple score, snap and hang, QuietRock 525 installs and finishes like standard drywall and requires no special tools or equipment.