Toshiba on Monday released the Canvio line of portable hard drives, with the range-topping model being the 1TB Canvio Plus. Each has a function that lets users set up automatic backups in the preloaded Windows-based NTI BackupNow EZ software. Each has a USB 2.0 connection that also powers the drives, along with an internal shock sensor and anti-slip rubberized side grip. The lineup is certified to work with Windows XP, Vista and 7, though can be reformatted to work with Mac OS X as well.