Question: how to transfer games from usb to xbox 360 hard drive?
Answer: So, go to “Settings” “System” “Storage“,
Select your USB Stick (“USB Storage Device”) and press the “Y” button,
Select the “Transfer Content” option,
Select the hard drive as the destination device,
Optionally select content from the USB stick (skip if you just want all of it),
Select “Start” to start the transfer.