CNet reports that Toshiba is due to unveil a less than 1-inch hard drive next month at the Consumer Electronics Show. While no capacities are yet known for the upcoming drives, for reference, Hitachi currently manufactures 1-inch hard drives that hold from 1GB to 4GB of data. Competition in the mini-harddrive market continues to increase as more players are introducing comparable form factors. Hitachi recently introduced their own 1.8" hard drive which has found its way into the Dell Digital Jukebox. As readers are aware, Apple presently uses Toshiba's 1.8" hard drives in the iPod and reportedly enjoyed nearly exclusive use of those drives from Toshiba in the first year of production.