[skypilotpete]

Thanks for the tips. In particular, it's helpful to know that "reset" does not clear the screen. I just thought it wasn't working.

There must have been something majorly wrong with the epub, because when I added it to Calibre, it caused Calibre to stop responding for quite a long time, before it finally struggled back to life. I have now converted the book to .lrf and my reader is not having any trouble with it.