kernel 2.6.7 and 2.6.6 dont work for me either...... cdrecord now works since i edited the cdrecord.conf with the correct ATAPI info and cdrecord -v -scanbus dev=ATAPI works but only in 2.6.8. All kernels I boot show sg and scsi_mod in lsmod...... [root@help rc.d]# grep -r -i scsi_mod * init.d/iscsi: if ! modprobe iscsi_module ; then grep: rc0.d/K01yum: No such file or directory rc0.d/K20iscsi: if ! modprobe iscsi_module ; then grep: rc1.d/K01yum: No such file or directory rc1.d/K20iscsi: if ! modprobe iscsi_module ; then grep: rc2.d/K01yum: No such file or directory rc2.d/K20iscsi: if ! modprobe iscsi_module ; then grep: rc3.d/K01yum: No such file or directory rc3.d/K20iscsi: if ! modprobe iscsi_module ; then grep: rc4.d/K01yum: No such file or directory rc4.d/K20iscsi: if ! modprobe iscsi_module ; then grep: rc5.d/K01yum: No such file or directory rc5.d/K20iscsi: if ! modprobe iscsi_module ; then grep: rc6.d/K01yum: No such file or directory rc6.d/K20iscsi: if ! modprobe iscsi_module ; then