I'm trying to get my new harddrive working. I've got Windows to recognize it and it seems that a partition has been created. I can't seem to format it though, and the computer doesn't even see it when I reboot to dos mode. I'm wondering now if it has something to do with the jumper settings. I've followed the diagram in the book, the new drive is a DiamondMax Plus 8, and I've followed Style B accordingly: http://www.intrasof.com/gmfiles/jumper-settings.jpg << (Diagram in the manual that came with the HD) I'm not sure, though, what the Cylinder Limitation Jumper is supposed to be... so I just ignored that. The drive came pre-set to Cable Select mode. I understand that you can only use Cable Select if your other drive in the system is also using Cable Select - but it looks like it's set up as Master so I set this new drive up as Slave by removing the jumper. Should I have done something different? Maybe I misread my Master drive and I should have set this one to Cable Select. Will it damage the drive if the jumper's set wrong?