Help On a Noob flashing modding a lite-on xbox 360 drive?

I am fresh at this. I want to know what i will all need to flash my xbox 360 drive its a lite on. I am aware that you need a sata cable and i have one and my comp mother board has a slot. I just need to be told what exactly i need. Do i need a key/probe? Or can i just use jungle flasher. Please help! Easy 10 points. anything helps. Is it hard or simple when following a youtube video guide. I want to put it in 1.6!