I just discovered this little web application to create your own coat of arms. I love this little program! There are so many different Smith coat of arms, I was thrilled that I could create a generic version to represent all Smiths. So if you want to create your own generic coat of arms, this is a great place to go. It is free unless you want them to snail-mail you a printed version. Really nice.
http://www.makeyourcoatofarms.com/app.asp
Great fun indeed!