Hi! I have my application almost ready, but I still have a few doubts. I'm using the getBApp().getContext().setPersistentData() and getBApp().getContext().getPersistentData() methods in order to store a list of preferences ( I store a list of the user's favourite sites ). The problem is that I can't find a way to erase the information stored in a certain position of that list. Does anybody know how I could do it? And aslo , is this a correct and efficient way of storing the info, or i should use other ways?? thanks folks!