Ok I am not a wiz but I am pretty good with a computer. I got this dvd rw from a friend and I installed it on my computer. It shows up under "My computer" as DVD-RW drive (D). But as soon as I put a blank dvd-r in the name changes to CD Drive (D).. So it will not let me burn anything every time I try I get an error of some kind.Computer does not recognize it as a dvd,only cd so there is not enough room to write info..I have a before and after screenshot of my computer