Tim, just to let you know, I downloaded your new version (using Cacko ROM on 860) and it works great.
I've been using JustReader for my Mobipocket format books and it is usually good but refuses to open some books. Also, I haven't been able to get it to display graphics.
One book I've not been able to open is Bill Clintons one. With the new version of Opie Reader the file opened perfectly and I was confronted by Bill's smug grin on my screen.
So thanks for the great work. While I could do without the smug grin, it's fantastic that I'm getting my Zaurus closer and closer to just how I want it.
If you are going to add new features, an easy way to scale fonts would be nice as well as an auto scroll ability. (These might already be there and I haven't found them yet of course!)