Dreamcast

LBA 45000 Trick

69120000 bytes in first session will result in LBA 45000.

Fill 1st Session ISO File to 69120000 bytes with zeros

dd if=/dev/zero of=<ISOFILE> bs=1 count=1 seek=69119999

Creating & Burning DATA/DATA ISOs

1. mkisofs -duplicates-once -V <DISCNAME> -o <OUTPUT1.ISO> <DIRECTORY_TO_GAME_DATA>
2. cdrecord -v -multi -tao -xa <OUTPUT1.ISO>
3. cdrecord -msinfo
4. mkisofs -duplicates-once -V <DISCNAME> -o <OUTPUT2.ISO> -G <IP.BIN> -M <OUTPUT1.ISO> -C <MSINFO VALUE> <SMALL FILE FROM DIRECTORY_TO_GAME_DATA, take 1ST_READ.BIN>
5. cdrecord -v -tao -xa <OUTPUT2.ISO>