Ok first off update your aspi layers just in case.
http://www.adaptec.com/worldwide/su...y=aspi_v471.exe
Also try disabling IMAPI.
Thats control pannel admin tools services and set the "IMAPI CD-burning COM service" to manual or disabled. Also look undert the link that the error is giving you, mite be new firmware or another fix.
You could also try toggling between DMA on and DMA off on your cd writer.
Sian