I recently downloaded all of the latest driver packages from http://www.driverpacks.net because I found more and more that when I went to deploy a newer system I was getting errors about not having the proper ethernet drivers. I decided to take a day to download all of the drivers from the site and import them into MDT 2012.
I removed all of the existing drivers just for the sake of starting fresh, and imported all of the newly downloaded drivers. After the import finished I did an "Update Deployment Share" and told it to "Completely Regenerate Boot Images". After this I took the LiteTouch_x64 ISO and burned it to a CD (it was only 300MB, so no need for a DVD). When I tried to boot using the disk I received an error message. Rebooting returned the same error message, as did reburning the disk on two other stations. Finally I put the ISO file on a USB flash drive and still encountered the same result.
I'm at a loss here, and I'm hoping someone can help. Please see the attached picture of the boot error.