Explanation/Reference:
Explanation:
ImageX is a command-line tool that enables the creation of Windows image (.wim) files for deployment in a manufacturing or corporate IT environment. The /append option appends a volume image to an existing
.wim file. It creates a single instance of the file, comparing it against the resources that already exist in the
.wim file, so you do not capture the same file twice
http://technet.microsoft.com/en-us/library/cc749603(v=ws.10).aspx