I sent some images with the new design to the client, by email.
The conversation turned to this:
Client: I received your sketches, I open them in IE?
Me: If you want, but they will open as soon as you do double click, but first you must save the attachment.
Client: Ok, I saved them and opened in another program, not the IE!! Everyone should have this program to see my site?
Me: Nope, that's just the image viewer. The pages will look on your browser.
Client: You should be more careful! What you've sent me doesn't work!!!
Me: Maybe the files got corrupted somewhere? I'll send you again right now!
Client: Check your computer or something, they don't work.
Me: Could you tell me how they don't work?
Client: I clicked all over them and don't go anywhere. I had to open them one by one...