Well i have two CD-ROM (but this is not on my computer- i keep them in a closet) and a DVD ROM that i also dont use.
What i use now are two DVD RW both of them from LG. Im very happy with them, i use the often and still then i didnt have any problem. By the way.. the best thing is that they are black.
I have a dvd writer, LG 4167, it's very good, i'm very happy with it's writing capacities, and the speed is very good.I also have an ASUS cd-rom 52x speed.
I have all CD rom , Cd writter and A DVD rom ..
As i purchased them step by step but mainly i am using dvd writter and other two are lyin without any use.