>What do you get when you run cdrecord -scanbus

 "DOW> Cdrecord 2.0 (i386-pc-os2_emx) Copyright (C) 1995-2002 Jörg
 "DOW> Schilling Using libscg version 'schily-0.7'
 "DOW> scsibus0:
 "DOW>    0,0,0     0) *
 "DOW>    0,1,0     1) *
 "DOW>    0,2,0     2) *
 "DOW>    0,3,0     3) *     
 "DOW>    0,4,0     4) *
 "DOW>    0,5,0     5) *
 "DOW>    0,6,0     6) *
 "DOW>    0,7,0     7) *
 "DOW>         Where the hell is 0,8,0 through 0,15,0 ???

what in the world makes you think that they should exist in your current setup??

 "DOW>         What kind of incomplete crap is this program anyway? 

seems to me that it works completely and properly and that it is you with
the misunderstandings...

 "DOW>       
 "DOW> scsibus1:
 "DOW>    1,0,0   100) 'SCSIDE  ' 'BRIDGE:NULL     ' '3.64' NON CCS
 "DOW> Processor    1,1,0   101) 'PLEXTOR ' 'CD-R   PX-R820T ' '1.08'
 "DOW> Removable CD-ROM    1,2,0   102) 'PLEXTOR ' 'CD-ROM PX-32TS  '
 "DOW> '1.03' Removable CD-ROM    1,3,0   103) 'PLEXTOR ' 'CD-ROM PX-32TS
 "DOW> ' '1.02' Removable CD-ROM    1,4,0   104) *
 "DOW>    1,5,0   105) *
 "DOW>    1,6,0   106) *
 "DOW>    1,7,0   107) *

see? there're your devices... they are on scsi buss *1* not zero...