trying to use cdrecord for DVD on FreeBSD

None of my windoze DVD burners are working I downloaded two of them I am trying to follow an abusive expert who continues to LART me despite my steadfast attempts to learn to do things. I am supposed to be getting an MSCS so I need to try to learn some sort of internals. I started to read O'Reilley's TCP/IP Network Administration by Hunt but instead I am trying to burn the x64 DVD but maybe I should give up an burn the x86 CDs for PC-BSD.

Somebody told me that my device is not supported so I guess if gheist tells me I can't do this I will give him points.  He will be getting partial points for that other question, I liked all the nice screenshots the other guy gave me, but gheist understood there is something wrong with my network devices.


# zsh
cd#                                                                             # cd Documents
# ls
ChessBase                               cs162
CyberLink                               cs61c
HW3_riese.odt                           desktop.ini
Hammie                                  freeBSD
Integration Services Script Component   fuckMom.odt
Integration Services Script Task        fuckMom.pdf
My Music                                jobs
My Pictures                             lara
My Videos                               libra
MySpaceIM Pics                          murphy
New Folder                              obama08.png
PDVD_MediaDisc.PlayList                 ozone
SQL Server Management Studio            public_html
THIEF                                   riese_resume.doc
Visual Studio 2005                      smithlab
Visual Studio 2008                      toRudy.jpg
bidness.jpg                             toRudyToo.jpg
bills                                   wtfCODEC.cer
chess                                   yang
# cd freeBSD
# ls
PCBSD7.1-x64-DVD.iso    kayvey                  steele.txt
# export CDR_DEVICE 1,0,0
export: not an identifier: 1,0,0
# cdrecord -scanbus
Cdrecord-Clone 2.01 (i386-unknown-freebsd6.2) Copyright (C) 1995-2004 Jýrg Schilling
Using libscg version 'schily-0.8'.
scsibus1:
        1,0,0   100) 'Hitachi ' 'HTS541612J9AT00 ' 'SBDO' Disk
        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) *
# echo $CRD_DEVICE

# echo $CDR_DEVICE

# CDR_DEVICE="1,0,0"
# CDR_SPEED="24"
# cdrecord dev=/dev/acd0 PCBSD7.1-x64-DVD.iso
cdrecord: No write mode specified.
cdrecord: Asuming -tao mode.
cdrecord: Future versions of cdrecord may have different drive dependent defaults.
cdrecord: Continuing in 5 seconds...
Cdrecord-Clone 2.01 (i386-unknown-freebsd6.2) Copyright (C) 1995-2004 Jýrg Schilling
scsidev: '/dev/acd0'
devname: '/dev/acd0'
scsibus: -2 target: -2 lun: -2
cdrecord: Invalid argument. Open by 'devname' not supported on this OS. Cannot open SCSI driver.
cdrecord: For possible targets try 'cdrecord -scanbus'.
cdrecord: For possible transport specifiers try 'cdrecord dev=help'.
# ls /dev
acd0            cuad0.init      kbd0            pccard1.cis     ttyv5
acpi            cuad0.lock      kbd1            pci             ttyv6
ad0             da0             kbdmux0         ppi0            ttyv7
ad0s1           da0s1           klog            psm0            ttyv8
ad0s2           da0s2           kmem            ptyp0           ttyv9
ad0s2a          da0s2a          log             ptyp1           ttyva
ad0s2b          da0s2b          lpt0            random          ttyvb
ad0s2c          da0s2c          lpt0.ctl        stderr          ttyvc
ad0s2d          da0s2d          mdctl           stdin           ttyvd
ad0s2e          da0s2e          mem             stdout          ttyve
ad0s2f          da0s2f          net             sysmouse        ttyvf
agpgart         devctl          net1            ttyd0           ums0
apm             devstat         net2            ttyd0.init      urandom
ata             fd              net3            ttyd0.lock      usb
atkbd0          fido            net4            ttyp0           usb0
bpf0            fw0             network         ttyp1           usb1
bpsm0           fw0.0           nfs4            ttyv0           usb2
console         fwmem0          nfslock         ttyv1           usb3
consolectl      fwmem0.0        null            ttyv2           xpt0
ctty            geom.ctl        pass0           ttyv3           zero
cuad0           io              pccard0.cis     ttyv4
# cdrecord dev=help
Cdrecord-Clone 2.01 (i386-unknown-freebsd6.2) Copyright (C) 1995-2004 Jýrg Schilling
Supported SCSI transports for this platform:

Transport name:         CAM
Transport descr.:       Generic transport independent SCSI (Common Access Method)
Transp. layer ind.:
Target specifier:       bus,target,lun
Target example:         1,2,0
SCSI Bus scanning:      supported
Open via UNIX device:   not supported

Transport name:         RSCSI
Transport descr.:       Remote SCSI
Transp. layer ind.:     REMOTE:
Target specifier:       rscsi@host:bus,target,lun
Target example:         REMOTE:rscsi@host:1,2,0
SCSI Bus scanning:      supported
Open via UNIX device:   not supported
#
# uname -a
FreeBSD  6.2-RELEASE FreeBSD 6.2-RELEASE #0: Fri Jan 12 11:05:30 UTC 2007     root@dessler.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP  i386
#