SCSI not using temporary buffers?!

i was burning a cd with my SCSI plextor 12/4/32 and Nero (latest version). I opened the creative mixer (i have a sound blaster live! 5.1) and got the following error:

(my scsi controller is a dawi 2976 and my OS Windows 2000 pro, sp2)

4:07:53 ìì #27 mmc -400 File WriterStatus.cpp, Line 205
SCSI Target error

4:07:53 ìì #28 TRANSFER -19 File WriterStatus.cpp, Line 205
Could not perform Fixation

4:07:53 ìì #29 Phase 38 File dlgbrnst.cpp, Line 1348
Burn process failed at 12x (1800 KB/s)

4:07:53 ìì #30 Text 0 File Scsicmd.cpp, Line 371
SCSI not using temporary buffers
20 out of 20 temporary buffers allocated

Existing drivers:
File ‘Drivers\NeroCD2k.sys’: Ver=, size=44227 bytes, created 23/6/2001 4:50:53 ðì
File ‘Drivers\ASPI32.SYS’: Ver=4.57 (1008), size=23936 bytes, created 23/12/1997 4:02:46 ðì

this is not the full log, just the last part. What does this mean?
“SCSI not using temporary buffers” is this as bad as it sounds?

thanks in advance