It might be your firewall... sometimes they'll block images, treating them as if they were advertisements. (According to Sheldon. I don't know a thing about it! LOL)
I just double-checked everything, and the images are definitely there! (and not just cached on my computer.)
The only other thing I can think of is if you've got a slow connection, and are just not giving them enough time to load....
KnittingHelp Queen Bee
It is not because things are so difficult that we do not dare; it is because we do not dare that they are difficult.