I have a compaq computer which only has space for one hard drive. But I have one of those things that you can put in one of the bays where you put CD roms that lets you put in and take out a HD. But that is at the top of the computer, while the primary HD is at the bottom and my cable can't reach both. I even bought a 24 inch cable but that doesn't help much either. So how exactly do you go about installing a HD that you can slip in and out one of the bays?