Tracy,
The message # Bonnie sent you is the one I used for my simple 3-tier Hello World application.
It was a very good practice/learning for me to work through it.
Hope you find it helpful too.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham