Yes
No, however you can buy the game from xbox live marketplace and the game will be on your hard drive
no, you need the disk
No it wont the Xbox 360 is the only Custum System that you can transfer the hard drive but it is not possible to switch it for a Xbox one.
Currently, no. You should get a PS3 to do that.
Flashing is editing the firmware on the 360 disk drive so back ups can be played ;)
Original Xbox game support requires a hard disk drive (HDD) accessory on your Xbox 360 console.
The exact same way you put in a game. Open the disk drive and place the disk in.
Flashing the Xbox 360 disk drive is illegal and therefore should not be done.
This will allow for in most cases a faster load time. Also the Xbox 360 will run quieter because the disk drive will not be spinning.
Maybe you can just put it in the disk drive, and if that doesn't work, then play it on the original XBOX, because it's probably not compatible with the XBOX 360. Hopes this helps!
YES!!!!! You can easily put a hard drive on a Xbox 360 Arcade. When you buy the Hard Drive, don't worry about the transfer cable and disk, you really don't need it
No, it's not.