Map Book Template Location

Just looking into mapbook for a project the shipped templates are in the following folder on my vista machine

C:\autodesk\AutoCAD_Civil3D_2012_English_Win_32bit\x86\en-US\C3D\Acad\UserDataCache\Template

Heres the link to the online help discussing the version templates

http://docs.autodesk.com/MAP/2010/ENU/AutoCAD%20Map%203D%202010%20User%20Documentation/HTML%20Help/files/WS73099cc142f487553b93539f117fa9a937a-1aa2.htm