Hi Everyone, I've spend the entire day yesterday, trying to figure out how to install Windows 10 on my Macbook Air 2010. If I modify Bootcamp to create bootable Usb's, it says I can only create Windows 7 Usb's. So now i've installed rEfit and it boots just fine to the menu, and created a Windows 10 bootable USB to boot from, but when i boot into the rEfit boot menu it doesn't show up. Does anyone have any suggestions on how I can get this cracked? It's starting to get frustrating! Thanks everyone!