One of my SATA hard disks has started to throw up the occasional error, so I've bought another to replace it. Plugged them both in without a problem and copied over all my files, the disconnected the dodgy hard disk. I now have my boot drive (40gb IDE) connected, the new 200gb SATA drive and another IDE drive (80gb) all connected at once. Everything works fine, i can access all the disks without any errors, however something strange is happening. If I have access the 80gb IDE at any point since booting up the machine, when it comes to shutting it down it takes 3 minutes to display the shut down dialog and then another 3 minutes to actually shut down after that. If I don't access the 80gb IDE drive it shuts down in a few seconds as usual. I haven't done anything to the IDE drive after swapping out the SATA and it used to be fine. any ideas?