I have created a couple of disk images of different sizes using Disk Utility. When I open them and enter the password, the dreaded spinning ball does its thing and the disk will not open until I do a force quit of finder. After the force quit, the disk appears on my desktop and everything works. This started happening when I had 10.2.6 and it is still happening in 10.2.8. I even tried creating a new disk image but get the same result. How do I fix this so I don't have to force quit finder all the time?