Hi, After long last, I am finally getting the Sony DVD-ROM drive. 8) today. The problem is I already have a CD-writer attached to the machine. So how to install the DVD-ROM? Perhaps I have to configure it as secondary master as the writer is configured as secondary slave...(not sure.. , but I am sure that it is a secondary drive). What jumper settings that I have to make in order to attach the same? And how to attach in the motherboard? Can someone help me out? It is urgent. I do not want the hardware person to simply take Rs.300 as service charge simply to install the same. I apologise if I posted again and not sure if this topic has been discussed previously. I searched the forums and could not find it.