I enjoy the appearance and features of the Aldiko eBook reader, and I have access to quite a few books in PDF format. I've been struggling with Calibre to do the conversion from PDF to EPUB, and thought someone out there would have the answers (I've looked on both Calibre and Aldiko's websites). The books convert and are readable, but each individual line in the PDF seems to get converted to something like a paragraph. I've played with the "Remove spacing between paragraphs" on the Look & Feel page, the "Line Unwrapping Factor" on the PDF Input page, and just about anything I can see that might remotely pertain. I've tried 3 books, each from different sources, all with the same results. It doesn't matter if I'm viewing in Aldiko on my Droid, or with Calibre's built-in viewer. The sample books that came with Aldiko do not have these annoying breaks all over. Also, the PDFs display normally with the PDF reader in Astro. Of course, reading it in Astro causes me to lose lots of features, plus I have to read in landscape mode to make the print big enough. Anyone having similar PDF to EPUB conversion problems with Calibre? Better yet, does anyone have a solution? Thanks in advance.