Better Acrobat

I don't know about you but after acrobat 5.05 it just seemed to bloat and I'm not keen on Acrobat 8 at all.

I've tried a couple of substitute products but this one is really nice. Good compatibility plus it has really good annotating tools. You might like it too

http://www.docu-track.com/downloads/users/

And when you open a book you were listening to it doesn't forget where you were. Cool.