hello guys what is the right way to erase the DVD+RW disk on Fedora Core 2? I can write on my DVD+RW disk some files with k3b software, but how can I erase my DVD+RW disk? I have PHILIPS DVD+R/RW burner the command "cdrecord -scanbus" shows this: scsidev: 'ATA' devname: 'ATA' scsibus: -2 target: -2 lun: -2 Warning: Using badly designed ATAPI via /dev/hd* interface. Linux sg driver version: 3.5.27 Using libscg version 'schily-0.8'. cdrecord: Warning: using inofficial libscg transport code version (schily - Red Hat-scsi-linux-sg.c-1.80-RH '@(#)scsi-linux-sg.c 1.80 04/03/08 Copyright 1997 J. Schilling'). scsibus1: 1,0,0 100) 'PHILIPS ' 'DVDRW228 ' '1.29' Removable CD-ROM 1,1,0 101) * 1,2,0 102) * 1,3,0 103) * 1,4,0 104) * 1,5,0 105) * 1,6,0 106) * 1,7,0 107) * ------------------- and when i'm trying this: "dvdrecord dev=1,0,0 -v blank=fast" then I get this: [root@fc2 /]# dvdrecord dev=1,0,0 -v blank=fast dvdrtools v0.1.4 Portions (c) 2002-2003 Ark Linux <bero@xxxxxxxxxxxx> Based on: Cdrecord 1.11a15 (i386-redhat-linux-gnu) Copyright (C) 1995-2001 Jörg Schilling TOC Type: 1 = CD-ROM scsidev: '1,0,0' scsibus: 1 target: 0 lun: 0 dvdrecord: No such file or directory. Cannot open '/dev/sg*'. Cannot open SCSI driver. dvdrecord: For possible targets try 'cdrecord -scanbus'. Make sure you are root. can you please help me where to find some info on how to erase my DVD+RW disk? thank you