Thank you for your reply NatCh. I have searched already, of course

, but the programs I've found convert it to html or some strange open book format.
I was asking here because:
1. If I want to convert 1,000 books, that means 1,000 html files with folders and all their seperate files. Then how do I keep track of what's what to convert again to Sony Reader format? I can't find a converter for the open book format.
2. It'd be nice to convert directly to something like .rtf or .doc, at least then I'd have a one file to one file conversion and I could always read or edit them easily on the PC.
3. From reading this board it seems that there has been a lot of formatting problems with conversions and I thought somebody here might have been down this road before.
Thanks guys