Chrno

Component Cache (winsxs) can be safely be stripped down with vLite, if you later on during the setup create your account with oobe. There is a simple guide in some thread around here, but I mostly figured this out beforehand. Also, you can only select Component Cache (winsxs) with the -extreme flag, so I'd figure you'd know at least what your doing... before going "oh noes" it doesn't work because "I r good with computerz yes?" or something along the lines of that. This guide mostly works although you'd want to keep a few things to be able to use Turn Windows features on or off. vLite even states which ones you should keep as it'll be written in brackets below the component description.