Bad news... :( take a look at: http://www.ubuntuforums.org/showthread.php?t=258010&page=3&highlight=JMicron last two posts: doesn't work (gigabyte 965P DQ6 with core 2 duo) by "nuggien" and still doesn't work with Asus P5B Deluxe by "amorangi" -- JMicron PATA/SATA Controller does not work https://launchpad.net/bugs/57502