error (0x03, 0x00.)

hi ,, im keep getting this(dvdsp) "The recording device reported the hardware error: Peripheral device write fault. (0x03, 0x00.)",,before that iget almost the same but 0x07 or something,, and cant burn any dvds,, im using dvd+r maxwell ,, some error like this happen before in toast and i read in a forum that i have to erase some preference and i did and work fine again, and never have the same problem again until now but with dvdsp.

macbook pro 2g

thanks i solve my problem,, it was just some dust in dvd player.