Hoping to stop bleeding marketshare, RIM (RIMM) unveils three more versions of its touchscreen...

|By:, SA News Editor

Hoping to stop bleeding marketshare, RIM (RIMM) unveils three more versions of its touchscreen BlackBerry Torch and two new Bold models, all based on the BlackBerry 7 OS software. Analysts are waiting for RIM's promised "superphones," due next year, which will use the QNX-based OS that run RIM's PlayBook tablet.