Hi friends, 3 weeks back i purchased an LG DVD writer, it was working fine but all of a sudden it is not detecting DVD ROM's, I'm neither able to read nor burn any DVD ROM's. I recently installed Vista and I have installed XP on my C drive. I installed vista from DVD ROM and as far as I remember that was the last time I was able to read a DVD ROM. In vista If I put any DVD it shows it as totally empty, in XP nothing of that sort happens but unable to read, but Im able to read CD ROMs in both the Operating systems. I can return the DVD writer and get a new one, since I bought it only recently, but before that I want to see If there is anything wrong from my side. By the way I use 600W psu and please see my signature for the rest of the configuration. Can you please share your thoughts on this.