The promised BlackBerry PlayBook 2.0 update might not arrive until February if rumors from within RIM prove true. Despite promises by company CEOs that the update would be available soon after it was shown off at BlackBerry DevCon last week, BGR understood the tablet wouldn't get native e-mail and other basics until mid-February, possibly February 17. RIM's problems overcoming the one-device limit inherent to the BlackBerry has reportedly proven tougher to overcome than once thought.
