Adding Search Folders to Outlook Today

When selecting folders to display in Outlook Today I cannot add Seach Folders like Unread Mail. Is there any way to do this?Yup, but only through the registry. Close Outlook before making any changes.

For Outlook 2007 that would be;
HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Outlook\Today\Folders

For Outlook 2003 that would be;
HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\Today\Folders

Create a new String Value through;
Edit-> New-> String Value

Name it the next number in order. Then double click it to give it the value;
search folders\Unread Mail

Now when you start Outlook it will show the Search folder in the Outlook Today page.