howto move sharepoint sites

Back up, restore, or move a SharePoint site, Applies to: Microsoft Office SharePoint Designer 2007

http://office.microsoft.com/en-us/sharepoint-designer-help/back-up-restore-or-move-a-sharepoint-site-HA010069939.aspx

How to move a site from one subsite to another in Sharepoint

http://www.wareprise.com/2009/04/21/how-to-move-a-site-from-one-subsite-to-another-in-sharepoint/