Scott, I find that the PDF files are much more compact than .jpg files, but a PDF book seems difficult to page through. I would think PDF would be the most memory-economical way of dealing with music sheets if you could solve the page thing.

If this is so, then CutePDF would be a good, free program to use to create pages and books. Scanning all that music is the big obstacle for me - who wants to do that? I've downloaded the fake books mentioned in previous threads, but I have 7 other bibles and ring binders of copies and sheet music that i would want included if I did this. I think I'll stay in the 'old times' for this.