Report "I have a new laptop a Toshiba A665 with Window 7. I cannot see the 3D part of Punch Home Design and Landscape with NexGen. I tried my the setting changes suggested in other emails. Properties, compatibility, xp, and disable desktop composition. I gave me the picture but from underground (yes I set it to floor) but on walk through navigation it still doesn't work, plus all the changes I had made and saved repeatedly last night were gone. I saved after every change I made but the changes are not there"