The Windows Automated Installation Kit allows you to input drivers into a image, for example, when trying to deploy an image via Windows Deployment Server, you receive the below error:

wdsclient: An error occured while starting networking: a matching network car driver was not found in this image. Please have your administrator add the network driver for this machine to the WIndows PE image on the Windows deployment server.

The Windows Automated Installtion Kit for Windows 7 will allow you to inject the network driver into the image.

Download is available here

To, injext the driver into your .wim, see https://cloudbuild.co.uk/?p=1399