OK. In answer to your questions: -- There is no message in the status line at the bottom of the 92 screen, -- Yes, I loaded the shell.92p file, -- And yes, I loaded the backup back onto my calculator (it's the only backup file I can find, so it must be the correct one) Well, now what? I can't imagine what I'm doing wrong. I have a valid ROM version, I followed every tiny little direction, etc. Any ideas? Brad.