There is a problem with certain versions of Chrome not taking you to the activation link to connect your account to the extension. This is the discussion on it:

There is a problem with certain versions of Chrome not taking you to the activation link to connect your account to the extension. This is the discussion on it: http://code.google.com/p/chrometophone/issues/detail?id=8 http://code.google.com/p/chrometophone/issues/detail?id=8 Here is a shortened url from the above link to activate the extension to your account: http://goo.gl/7ypR http://goo.gl/7ypR