The Lowdown: Millenniata came onto the scene in 2008 with its M-DISC permanent file backup disc that the company claims lasts forever. "Unlike computer hard-drives and optical discs (CD and DVD) that suffer from decay, destroying the files you were trying to preserve and protect, the M-DISC cannot be overwritten, erased, or corrupted by natural processes. Best of all, you can access your data anywhere and anytime. It is the new standard in digital storage," the Provo, Utah-based company says on its Web site. Millenniata boasts that its "Write Once, Read Forever" technology is indestructible and locks data onto a disc.