Just an update. I've noticed that, with some pdf files, GameEx auto-correct the right-left ratio. Although I guess it is the way gostscript handles pdf files. These pdfs were created by my be... I mean I converted some scans of and old magazine from jpg into pdf. And in the process I learned something very interesting about pdf. There are a lot of programmes that allow you to edit the pdf's metadata, amongst them BeCyPDFMetaEdit (http://www.becyhome....ription_eng.htm). You can specify the default view, and amongst the possible options, there is "First page on the right". This way, Adobe Reader immediately identify the settings and displays pages accordingly. GameEx is a bit slower (but, I repeat, this should be due to gostscript): I mean that, in the beginning, while browsing the file, the pages are misaligned, but at a certain point they becomes correctly aligned. Further testing is required, but I feel comfortable to say that this happens just because I specifically set the pdf to that kind of visualization. Ok, now to the conclusions. As most e-book software do, first page goes to the right side, if it is an odd one (like page 1). As a logic and inevitable consequence, pages will go to the proper position. Only a few of the pdf files are created with this purpose in mind. But, no matter if they are game manuals, magazines, books, or whatsoever, the principle remains the same: first page on the right, and as a consequence all other pages will be positioned in their proper place. @TOM: Just a suggestion. Maybe a "ghost page", I mean a transparent page, could be positioned before the first page, so that the actual first page will be positioned in the right side?