Selfboot Image to non-selfboot

[Odity]

Hy,
i have the chocolat.cdi file it is for 99min. CDRs and it is selfbootable.
So now i want to get back to non-selfboot for using the utopia Disk.
How can i get it? The Files on the Disk are hided or very strange..
Is there a working procedure to convert a working selfbot into a working non-selfboot.
The Data Track starts at 11700LBA, so is there anyway to get it to 0?
Or is there a working way to get these hided Files into unhided...
Questions over questions..
TIA