ImageX is included in Windows Automated Installation Kit 1.1 which can be downloaded from the following site:
After that, you can refer to the following article to install Windows Automated Installation Kit 1.1:
Installing Windows AIK without a Disc is Free and Easy
Then please refer to the following article to use ImageX to capture and deploy the Windows Vista image.
How to create and deploy custom Windows Vista images using ImageX
For more information about ImageX, you can refer to the following site:
ImageX Technical Reference
Hope it helps.
Tim Quan - MSFT
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