How can i change my screen name without changing my email address?

whenever i IM someone, my sn says kathleen, but i want to change it. help?How can i change my screen name without changing my email address?You can create an alias for your ID, by going to Options %26gt; Mail Options %26gt; Mail Addresses. On the bottom you should see a section called Extra Mail Address; this is where you create your alias. Click on the %26quot;Get Started%26quot; link to create on, or %26quot;Tell Me More%26quot; to learn about this feature.