I have an older machine (XP Professional) with a very full 20GB HD that I need to clone/upgrade. I bought and downloaded the most recent version of TI 11.0 today. My new 80GB HD is currently connected via USB. In using the automatic cloning process, all goes well until I get to the screen that asks for the (new) destination drive. My new drive is listed. I click on it and select "Next." Unfortunately, nothing happens and within a minute or so, the "Next" button is again available to be clicked. What is wrong?