To verify my thumbnail settings that I stated above, I started Bridge, went to Edit > Preferences, and viewed my thumbnail settings. I then clicked OK (even though I hadn't changed anything). I immediately get the message, "Adobe Bridge has encountered an error and needs to close. We are sorry for the invonvenience." Another Bridge 2.1 bug. (Happens repeatably, but it doesn't happen if I click Cancel in Preferences instead of OK.)

Ralph