Has anyone else changed there stock 4GB internal card to an 8 or 16? I have but whenever I try to use one of the custom firmware I can't download anything from the Android Market. I have to use the stock firmware and it just doesn't have the responsiveness of the tim and TCH releases. If you have done the upgrade can you tell me how you managed to get your market working. I have done a ton of reading and searching, maybe I am not using the correct search terms, I don't know. Thanks for the help