flashing my biatch 360

[willie19a]

Hi, just got an xbox 360 arcade for xmas from me misses, a bit early to start modding but o well lol, i want to play back ups of my games, just because i hate it when the fecking discs get scratched, ive read alot on it regarding using the sata cable and computer, but is it not at all possible to fash it using the hard drive attachment? Like when you flash your psp using the memory card. Its just a thot, its obviously not that easy to do or else some one would have came up with it already, im just simply asking if it could be possible to do