[ihartley]

The Kindle DX has rendered all of my PDFs exceptionally well, including graphics. The only issues are that it is only 16 shades of grey-ish and you can't really change the zoom on PDFs (you can rotate the screen to geta little bit of zoom from landscape mode, but that's it)

[alec]

Does the zoom problem hamper your ability to read small graphs? I would be concerned about graphs that fit into one of two columns on the page.