Thanks!
Have you considered running these files through an OCR and a shrink? I was able to get Part 2 down from 49 MB to 4.8MB, without playing around with it.
This may sound petty, but I use a laptop as my only machine these days so the 700MB files add up fast!
I don't have time to do this conversion myself right now, but I could do it by December if you would like.