You have the Samsung drive: widely regarded as 'the best' drive.
hey,
i'm unsure of what DVD drive came with my xbox 1.6 so thought i'd post a picture to find out:
h**p://www.angelfire.com/ab8/john_1/image1.JPG
YOU WILL NEED TO COPY N PASTE HYPERLINK IN YOUR ADDRESS BAR AND CHANGE THE ** TO tt...
it has two small holes on either side as well if you can't see.
thanks.
edit:
i have looked at the discussion with the images to tell, but this tray was not on there.