I'm intrigued that this one is getting so much press. The have had three
patches to Reader 7.0 since it came out, and I believe at least one, and
probably both of the others have been security related issues.
This is pretty easy to do--under Help, there's an update now choice. It'll
put in all three patches via an automatic download and install process.
When done, go to Help, About, and look in the graphic displayed to see that
you are ineed on 7.0.3