From what i've read, these are special discs that can store up to 25gb on a single layer or 50gb on a dual-layer disc, and are rather new bits of very fancy technology. One recently came into my posession but i cant play anything on it, my computer doesn't like it (hates it, to be more precise). Has anyone else heard of these or seen them, or know how to make them work without having special players for them?