I've made two very interesting discoveries....

I used my burnt disk with the injected "A" subcode and ripped it in mode
RW on yet another drive (an older liteon CD write)

I then looked at the bin file in a hex editor and found

The "A" subcode it at the end of each sector! ie 2532 bytes of audio and
96 bytes of subcode! in RW mode.

I haven't yet checked if this subcode it ready deinterleaved by the
drive but that is next on list of this to do.


The NEC is putting in zeros (this is the really odd part) after every 26
sectors of audio!

So the format of the data from the NEC is this... 
26*2352 audio sectors then 26*96 byte of zeros (making the image exactly
the smae size as if the subcode were in there.) Very odd.


The upshot of all this is that cdgrip may actually be correct in it's
treatment of bin files from RW capable drives. Also the NEC is *not*
behaving in a sane way and has caused me to spend more time than is good
for me using a hex editor. :)

Tomorrow I'll check if the liteon is indeed ripping real RW data.


Drew.




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