Sorry if this is the wrong place to post it but i couldn't think were to as its just a question. Basically when creating an AIO disk for example 7 Ultimate x86 and x64, when you merge install.wim files they allways get merged to your x86 folder. So if you wanted to test something you'd then have to delete the x86 folder, re-extract from iso then do all your integration's and tweaks and whatever again just to test something. Is the toolkit actually supposed to do that or isit a bug ? if its supposed to wouldn't it be simpler to ask you to choose a path to create a new folder and merge both the x86 and x64 folders into that folder leaving the two x86 and x64 folders you edited both untouched so you can add things to them if needed without going through the whole process again ? Also i noticed a sources64 folder is created why is this ? cause when i have made aio disks before your toolkit i never needed that folder so howcum its needed now ? P.S. im not complaining about anything im just simply curious.