Hibook Software can be had...
-And I can help you w/ that.
I'm probably the biggest hoarder of all-things-hiebook. I've figured out a cheap replacement battery, added line-in jacks and perfected the USB-charge modification etc. I also have your driver...
I'm honico at hotmail dot com, I'll reply with a zip file. Or, if you're on dial-up, I can send a CD. We can work it out.
Welcome to the Hiebook club.