I have a question about the student edition of pro-e 2001 and vista. I have a new computer with windows vista 32-bit installed. After performing any viewing operations like panning, zooming, or rotating of the model a complete screen refresh of the model is performed. Do the versions of wildfire 3.0 or the new 4.0 coming out have this issue also, Or is it due to the additoinal CTRL key hold down required with pre-wildfire releases that is causing the problem.