I have put together an e(comic)Book using Adobe Acrobat Professional 8 and it is comprised of 32 pages. My problem is the file size is 500mb! I highly doubt anyone will download such a large file. The pages were TIFFs or JPEGs before being turned into PDFs through Adobe Illustrator CS2. I flattened them before converting them to pdf hoping it would help and it did, but clearly it is still not enough.I read optimizing it for fast web viewing makes it smaller, but less compatible. Any other suggestions?