Only had my Blackberry for a couple of days so apologies for the rubbish question...
I've just downloaded the Facebook v1.6 app for my Bold and i go to my Download folder and click on the Facebook icon and enter my email and password - but as i click Login it displays, "Could not connect because a data service is not available. Pleasey try again later..."
I have no idea what the data service is.
Again - sorry if this is a pretty routine question.