How do you make self boot games not self boot

[xena]

use cdmage to extract the cdi to each gxxe data file

make sure all game data file in dir c:\selfboot\data

use other gxxe ip.bin instead as this gxxe
ie. crazy taxy ip.bin

move the bootbin & ip.bin file into dir c:\selfboot

Run Binhack.exe ,input the name of the boobin, ip.bin then input 0

move the bootbin "1st_read.bin" back into dir c:\selfboot\data

mkisofs -C 0,0 -V cdname -l -o data.iso data

use cdrwin to burn the iso to ISO9660 mode1

that's all try it in your DC.