the materials needed to mod the firmware of a Hitachi drive
1)tools to take xbox apart
2)compatible SATA chipset
3)A SATA cable
4)a way to connect the chassis of the 360 and computer chassis to eliminate floating ground.(croc clips)
5)The latest slax disc
6)Hacked firmware
7)Textbooks Tutorial
8)And some free time
You also may want to check the compatibility of your sata chipset before you try to flash. I dont know which ones are compatible so dont ask me
you also may need the "open command window here" addon for windows.
Read the tutorial and follow it closly and you will do fine.