iso write in DVD (linux)

[root@vinoj vinoj]# dvdrecord speed=1 -dao dev=1,0,0 /home/vinoj/Desktop/Fedora7-i386-DVD.iso dvdrecord: No such file or directory. Cannot open SCSI driver! For possible targets try 'wodim --devices' or 'wodim -scanbus'. For possible transport specifiers try 'wodim dev=help'. For IDE/ATAPI devices configuration, see the file README.ATAPI.setup from the wodim documentation. [root@vinoj vinoj]# wodim --devices Beginning native device scan. This may take a while if devices are busy... wodim: Overview of accessible drives (0 found) : ---------------------------------------------------------------------- ---------------------------------------------------------------------- [root@vinoj vinoj]# wodim -scanbus scsibus0: 0,0,0 0) 'ATA ' 'ST380011A ' '8.01' Disk 0,1,0 1) 'SONY ' 'DVD RW DRU-190A ' '1.61' Removable CD-ROM 0,2,0 2) * 0,3,0 3) * 0,4,0 4) * 0,5,0 5) * 0,6,0 6) * 0,7,0 7) * [root@vinoj vinoj]# dvdrecord speed=1 -dao dev=0,1,0 /home/vinoj/Desktop/Fedora7-i386-DVD.iso Device type : Removable CD-ROM Version : 5 Response Format: 2 Capabilities : Vendor_info : 'SONY ' Identification : 'DVD RW DRU-190A ' Revision : '1.61' Device seems to be: Generic mmc2 DVD-R/DVD-RW. Using generic SCSI-3/mmc DVD-R(W) driver (mmc_mdvd). Driver flags : SWABAUDIO BURNFREE Supported modes: PACKET SAO Speed set to 5540 KB/s Starting to write CD/DVD at speed 4.0 in real SAO mode for single session. Last chance to quit, starting real write 0 seconds. Operation starts. Track 01: Total bytes read/written: 2900602880/2900602880 (1416310 sectors).