for mastah2 skalian ane mau tanya,kok MBA ane ga bisa instal win 7 via flasdisk yah,smua cara yg di page 1 udah ane coba smua,tpi ga ada yg bisa.klo yg pake Refit kedetek usbnya tpi saat dipencet ada tulisan error not found returned from legacy loader. spek macbook air ane : c2cuo,2gb ram,osx lion.