Other World Computing has launched new Multi-Mount hard disk mounting kits for Mac Pros and PowerMacs. The new brackets are custom engineered and use hard rubber dampers, reducing noise and vibration, between the bracketed drives and the Mac case. They are made of high-grade aluminum and designed to fit smaller drives into the Mac's spare optical 5.25-inch bays, such as a 3.5-inch drive into a 5.25-inch bay. OWC is launching seven different brackets, with three of the brackets specific to Mac Pros. The two Mac Pro kits come with power and SATA cables. With the kits,