by default any dgs image sets up the hard disk as 1 gigs sda1 for swap and the rest of the hard disk as sda2 for recording
so let the image do this for you to avoid future loss of your recordings when you install a new image that my force automatic re-partioning of your hard disk at start up
When I run dgs image on flash and then PKT 9.9 e2 on usb I have terrible problems with mounting the hdd, it seems that when I sort out the hdd on e2, the dgs image no longer mounts the hdd and I'm left with no hdd on dgs to record.