I have tethered BlackBerry Playbook with BlackBerry Bold 9700. I have found that all the internet based application on the Playbook was unable to access and showing an error message on the browser. The error message can be stated as follow ’Error: Couldn't resolve host name’. I have noticed that the Bridge Browser is not working fine. Let me know if you are having any particular solution to get the requirement of mine. Thanks a lot in advance.