Toshiba's Canvio-series USB 3.0 hard drives are failing to connect properly with the MacBook Air and the MacBook Pro, according to PhoneNews. The site says it tested five Canvio drives with a new 2011 Air; none of them mounted, and in most cases, the drives are said to have failed to even spin up. The issue appears to be Mac-centric, since it was otherwise reproduced only on a Sony VAIO notebook and a current-generation MacBook Pro.
