I have a Asus Zenbook 256gb ssd and i7. I want to dual boot windows 8 bc i have the "deal" to upgrade for 15 bucks. First question is can i even dual boot with the upgrade version ? and Another question is that i have a "windows recovery partition" it is 10gbs and it is completely empty. Can i delete it ? I want to free up about 50gbs for windows 8 to run on if possible please respond