I updated the beta version so it's now 2010.124.820.10, but the timings are still too long. With the images sample, the timings run from 574-596 (instead of 500) and 125-197 (instead of 100). With my own .csv file, I'm also seeing extremely long timings (63-172, though it's set for 35). I'm not sure what a dxdiag.txt file is...
I have my program running in windowed mode, though I have some colleagues who are using the full screen and have the same problems.
Is there any way we could talk directly tomorrow afternoon to try to get this sorted out? Trevor once helped me by logging into my computer and looking at the files I was using. Is that a possibility?