Fedora 15 an 17 Trying to burn Fedora image on CD-R , the disk is new. When opening the k3b Create window it shows blank media in cd/dvd burner, but in the burn window it is telling you place blank cd in drve , even if you open and close drive it sill does not show a blank Cd and you can't burn. I have burn cd/dvd's in this drive.