i got a pioneer 106s dvd drive so my xbox could read cd-rw's better and it worked for ahwile. until one day when i tried to use it, it just shut off my xbox and now it turns on and off about 3 times then just shuts down. At the time i thought my xbox just crashed so i got a new one put the x2 lite back in it and started it up and everything worked fine it said xecuter2 and everything. so i hooked up the dvd drive and i tried to boot it, it did the same thing, turned on and off then shut down. so i disabled the chip and everything works fine, it just wont boot with the chip enabled. any ideas or help with what i should do or what the problem is will be very appreciated.