I tried your PDF in the PRS-700 emulator in
Sony's Windows ebook Reader. I found that it did not "reflow", so only the full screen full page view was available. A PRS-700 owner can tell you if the actual device reflows this PDF. Otherwise, this isn't going to be readable on the PRS's 6" screen. The PRS-700 also has a zoom and pan option and a landscape view, which isn't in the Windows software.