Ok, I got one but I'm having trouble putting it in. I'm confused and the crap aint working. I finally understood what the hell they were talking about when they said make one a "slave" by changing the "Jumper Pins". (By the way, this will be my forth drive on my PC, I have a CD/DVD, Zip, Floppy, and I'm adding the DD-RW. I had 1 extra IED cable free and 2 power cables free...P3 & P4) Well, I changed the one on the CD-RW to a slave. But, I'm confused at this point. My CD/DVD(master) has 5 little pins(the place where the jumper pins are and you change from master to slave and stuff like that), not 3 like the other drives. The jumper pin on the CD/DVD drive is on the middle pin. The 3rd from the left. Do I have to change this one to another spot?? If I do, what spot?? And which power cable should I attach to the CD-RW drive? P3 or P4? Or does it not matter?? Whatever I'm doing wrong somebody explain. Explain all of it so I don't have to struggle anymore to get it right.