ok real simple.. i have one normal xbox an one xbox with no harddrive. and a hyper x modchip. i was told that i can flash the xbox with no hard drive then insert my own 120 gig in it. an then softmod the normal xbox all with the same chip. is it possible.? an what would i need i have the chip.. an the two boxs with a extra hard drive.. i don't see a flash walkthur for a hyper x mod chip. thank you..