Hello All I am using WDS with MDT 2013 to deploy new installation over the network and it works great. Lately, MS started to release very big updates. I am looking for a way is have all of MS updates slipstream into the ISO so I can use it. When I tried to use Murphy78's latest version of ISO file (both May and June) they contain a .swm file, which MDT 2013 won't recognize. I tried to convert that into a .wim but during the installation, it gave me an error that it couldn't complete it as it is looking for files. Is there a way to download all the latest updates for Windows 8.1 Pro, implement them into the ISO and create a new ISO file easily? Thanks in advance.