i have am having trouble with playing "gears of war3" somtimes my xbox reads the disc and the sign comes of open tray and after several tries the disc starts workin! so, is the disc is bad or some prob with xbox???
Is your copy of GOW3 retail or copy and what error exactly are you getting,are you getting open try error or dirty disc error.
yep have a word with pistolpete if your looking to getting it repaired he will sort it out for ya or hook you up for a new drive cheap.
bullet xbox wants me to update my xbox im afraid xbox will know drive is flashed will the find out if i do the systen update