OK - Now that I loaded the appropriate drivers and the Vision Assistant, the computer will communicate with the Phantom Vision - most of the time. Other times the program locks up. Even the opening screen of advice locks up and will not close when I click the "close" button. I cannot recognize a pattern to when the Assistant locks up, I have rebooted the computer, recycled the Phantom, burned some incense and did a dance. No joy. Anyone have any ideas? Thank you.