Could I get some jumper advice? I’m trying to move the Hitatchi 80Gig which was the original main drive on my G4 1.25mhz mirror door. Trying to move it to the bottom carrier below the optical drives. That is where my main startup drive is located which is now a Maxtor 120. The other carrier contains a Seagate 160 and another Maxtor 160. That Hitatchi drive has the most confusing jumper setting diagram I’ve ever seen. It has about 15 different diagrams, including two or three different “cable select” drawings & jumper positions which is what I THINK I need but I need your help on that too. So far, I haven’t been able to get the computer to start up and I’ve tried two or three different jumper settings. I finally left in in the carrier disconnected and the computer started up fine. I went to Hitachi’s webpage hgst.com and couldn’t even find the 80gig listed. It’s supposedly a Hitatchi Deskstar 80G, Model IC35L090 or AVV207-0 or part number 13G0333. Can anyone offer me any suggestions or point me to a website that will show me the correct jumper settings for the Hitachi. Since the Maxtor 120 is a smaller drive, I’d like to leave it where it is, if possible. Thanks. Ron