Quote: "I would also recommend using an older version of the Adobe Acrobat Reader as they tend to be much quicker."
I know that's true for a fact. I was using 5.0 and thought that was just incredibly slow. I had to upgrade to 8.0 so that I could open my stupid DRM school book and wow did it get even slower! The concept of PDF is great, but Adobe has failed its presentation and support for as long as I can remember. However, the pdf viewer on the Mac (which was not developed by Adobe) is much quicker.
I recently put all my DB tutorials on my website. They were all either Doc or Rtf format. Figuring some people might want PDF or just not able to view Doc files, I used that website I posted to convert them all and post both files.