The files are very large (3 MB and 4 M

, so even if you are on a relatively high speed connection it can seem as though they are not opening unless you wait for some time.
I am going to see what I can do to make the files smaller. Also, if you have an older version of Acrobat Reader (5.0 or 4.0) that could also be the issue.
We will get this cleared up.
Sheila