MiniDisc Drives for the PC?

scHarvey asks: "I recently purchased a portable MD player so that I can take mp3s with me where ever I go. I know that the MD format had almost died out until the popularity of MP3s and the cheapness of MD discs brought it back pretty strong. My curiousity was sparked though by the thought of having an internal MD-RW1 in a 3.5 drive on my PC. Has anyone else ever thought of this, and is there a product out there that one can buy off the shelf? I know the discs are a little more expensive than standard CD-RWs, but they are also smaller and in a permanent protective case, and I thought this might be a cool idea."