I've been scouring the Internet looking for a decent set of tools for screw extraction. This includes stripped heads as well as missing heads where you have to try and back out just the threaded part alone. Often this work has to be done through a "socket" of sorts. In other words, the "screw" that I have to extract, is down in a hole on the bottom of a laptop, so there isn't much room to work. Case in point, I have a Dell laptop and I can't get the CD-ROM out because there is a screw down in one of the screw holes that doesn't have a head. Yet the threaded part is still there and holding it in. I can't get it to back out with my little dentist tools. So does anybody know of a good screw "repair" extraction kit? Or at least something to help in my current situation? Thanks.