create a new web application?

Hello,

I’m trying to add a new web application for the MySites site collection, but when I navigate to Central Admin>Application management>New>Use an existing IIS web site, I no longer have ‘Default web site’ or ‘SharePoint – 80’ available in the dropdown list like I did after install. The only available option now under the ‘Use an existing IIS web site’ drop down list is ‘SharePoint Web Services’. The other sites that don’t show in the list are running fine. Any suggestions are greatly appreciated.

Thank you,

Eric