How to create a new mail message window?

Hello,

I am using VS 2003. What I am trying to do I hope is just a simple task, but I cannot seem to find anything on the Internet about it. I have a simple form that has a label and a text box. The label says "Email: " and its a link label actually, so what I want to do is, when the user clicks on it, it opens up a "New Mail Message" window. I want it to work whether they use Outlook, Outlook Express, Thunderbird..etc... just whatever their default mail client is. Does anyone know how to just pop open this window

Thanks,

~zero