Selfboot images in DAO-mode with cdrecord

Hello,

I recently bought a spindle of 99min cdr discs.
This goes nice for audio cds and other DAO discs.
But unfortunately there are only a few cd-writers capable of doing overburn in TAO mode.

So the normal method I use:

#cdrecord -dev=/dev/hdb -audio -tao -multi -speed=4 audio.raw
#cdrecord -dev=/dev/hdb -msinfo
0,11702
#mkisofs -C 0,11702 -V MASTAG -l -o data.iso ./data
#( cat IP.BIN ; dd if=data.iso bs=2048 skip=16 ) > data.raw
#cdrecord -dev=/dev/hdb -xa -tao -ignsize -overburn -speed=4 data.raw

Will result in a failure when it passes the 79th minute.
That's because my writer is probally not capable of doing overburn in TAO mode.

I was wondering if anyone knows a way to burn the same disc (with a 300 sector audio track and a starting position for the second track of either 0,11700 or 0,11702) in Disc-At-Once mode.

Replacing -tao with -dao will result in failure too because it seems that I cannot start at 0,11702 that way.

Any ideas?