While the chart data is correct and the label for a particular bar verifies this, the height of the bar displays incorrectly. In addition, we are also seeing on the Keynote presentation itself (as well as PDFs) some issues where charts are not calculated correctly. Issues include: grid lines disappearing from some, but not all graphs portions of grid lines becoming opaque around the text - with a padding of 2-3 em also affected font sizes which are readable on one slide at that particular size and rotation are mysteriously pixelated or missing sections of the letters on a different slide some white text showing up as a black colour unless we go in and change the opacity of that particular text from 100% to 99% hi-res images have jagged, pixelated edges. However, we're running into more and more issues with the PDFs not generating correctly (some of these issues predate Snow Leopard). We regularly offer a printout of our Keynote presentations and often send just a PDF version of them.