I have had a problem when closing out BW7. If I remember, I had a similar problem with BW4, but not with BW6. When I close out the program, the "wait housecleaning" box comes up, and then locks up the program. For some reason the program stops responding. Then it follows that when I am able to close out the program after one of these sessions it takes a long time for the program to come back up. Has anyone had similar problems and found solutions?