"...First thought is, that this is a real hardware problem. Yep, sounds quite logical... but only quite! If it really would be a hardware-problem, why can these sectors then be read in the burner? If the EFM-encoder would have messed the data, you won't be able to read this sector with any drive - including the writer itself.

Also there's something very strange regarding the firmware releases and the approach of SafeDisc2: It seems that this "bug" has been implemented with full intense in newer firmware-releases of some major CDR manufacturers! Affected by this are as far as I know Plextor, Sony and Teac. There seems to be an unholy "marriage" between Macrovision (the developers of SafeDisc2) and these manufacturers..."

Read the whole article over here NULL