I started installing the Acoustical foam in the HAF 922 chassis yesterday, starting on the backboard. It has Adhesive backing for easy installation. It cuts very easily with a scissors or Xacto knife. This foam will help dampen noise generated from inside the 922.
The CM 500W PSU arrived DOA. ...Booo! I sent the CM PSU back and ordered this 550W OCZ "Fatality Edition" PSU. The purpose of the PSU is to power led fans and lighting while the case is displayed at Stompfest. Mnpctech assumes no liability for this OCZ PSU after it's served this purpose. (Contact that Wendal kid if it fails..j/k)