I am a noob at flashing 360 drives. I have a question. I have a Liteon drive and it is flashed to LT+1.9 but I didnt flash it, someone else did. I have seen videos in you tube and Tuts here which says that you need to extract keys with that probe 3 tool. My question is that do I need to extract keys again if i am just updating my ixtreme to LT+2.0 or can I simply do it without extracting the keys. Is extracting keys only for the first time you flash the drive or do you have to do it every time you upadte ixtreme?