New to xbox 360 modding(NBA 2K11 Unlimited SP Balance Mod)

I now am apart of the xbox 360 game modding. I have successfully modded nba 2k11. Here is a tut.
Open up my player
configure flash drive for xbox(plug in usb drive first)
save your save to flash drive
now download modio, hxd hex editor, and usb xtaf explorer
open up your usb xtaf
keep clicking the interface the first thing until you see yoursavename.CMG
export to desktop
open up cmg in hxd hex editor and go to 00019A90 and change the whole thing to this order until the line ends: 01 99 01 99 01 so on and so on
save
open the save in modio
rehash resign
open xtaf and inject the save and delete the old one
plug your flash drive to xbox open up the save
YOU NOW HAVE OVER 200,000 million skill point balance.

I will also be contributing to the xbox 360 jailbreak and modding scene.

~Chase