Ok, just got a new computer with windows 7 Ultimate on it and install the latest Carvewright software. My problem is when I'm working on a project and minimize the program to check on something else (doesn't matter) then maximize the program again the work area is black -No project- the program and buttons are there but just no project. I have found out if I just go and save the project and close the whole program then open it up again it has saved everything fine. Ideas? So basically the project is there but cant see it.