Windoze XP ISO

Since no one can predict how long Microsoft will keep the patches for Windows XP in their update catalog file wsusscn2.cab after April 8th, 2014, I suggest to perform the following steps in order to keep XP update capability within WOU: Soon after April 8th, 2014, execute a download run for Windows XP using the most recent version of WOU, create an ISO image and keep it!![]()
What is the advantage of creating an ISO over simply keeping a copy of the WSUSoffline folder with the bin, client, cmd, doc, exclude, etc. sub-folders? Then, when installing a fresh copy of WXP, we can simply run \wsusoffline-9.21\client\updateinstaller.exe