TDK has begun shipping blank single-layer Blu-ray discs with a 25GB capacity. The discs are available in BD-R (recordable) and BD-RE (rewritable) formats, for $19.99 and $24.99. That's per disc! That's about 79 cents per GB for the BD-R, which does come out to a bit more than the roughly 10 cents (or less) per GB of budget DVD-Rs. But those prices are sure to come down by the time TDK begins offering these in 50-disc spindles later this year. (By then, TDK will also have dual-layer 50GB discs available, for $47.99 and $59.99.) And maybe by then you'll actually be able to use these in some kind of drive.