The Configuration Manager Support Team Blog : How to properly set up a Task Sequence to deploy Windows 7 images captured via an SCCM 2007 Capture CD
When a Task Sequence is created via the "Create New Task Sequence Wizard", the Task Sequence may fail if the Windows OS being deployed is Windows 7 and the reference Windows 7 WIM image being deployed was manually created and then captured using the SCCM 2007 Capture CD.
The Configuration Manager Support Team Blog : How to properly set up a Task Sequence to deploy Windows 7 images captured via an SCCM 2007 Capture CD