I just got a new Tour, 3rd one, trackball problem. After setting it up i was trying to get my downloads re-installed from "my app world" and when i logged in (paypal)the following message came up.."you have used all your available device pin changes for my world account" (not my fault, i had to register two other tour's since the first two were bad)
One of the guys on the thread below might be able to assist you. Looks like he helped others.
supportforums.blackberry.com/rim/board/message?board.id=appworld&message.id=4153]Re: "You have used all your available device pin changes for your My World account" - BlackBerry App World - General Discussions - BlackBerry Support Community Forums
