Toshiba on Wednesday unveiled a new 250GB 1.8-inch format hard drive, something the company claims to be an industry first. Sitting off a Serial ATA connector, the MKxx29GSG series drives now offer the highest density of data storage currently available, at 378.8 Gb per square inch, with a 15ms seek time. The drives, which are also available in 120GB and 160GB capacities, run at 5400RPM, and offer
