With the new look ‘ribbon’ added to the SharePoint 2010 User Interface, there is bound to be some confusion relating to “where is it ?” – much the same when changing to Office 2007.
Microsoft have released a cross-reference, showing where the OLD and NEW commands are :
Find the new locations of SharePoint Server 2007 commands in SharePoint Server 2010.
The Excel workbook contains tables that list the old commands and show where in SharePoint Server 2010 those commands are located.
There are also some other references/workbooks for “Office 2010”.