Hey!

I downloaded iDeneb 10.5.5 iso file.
So i want to burn this and then install this.
BUT it shows 4,3GB iso file but if i open this there is only some BOOT. Files.
I burned this and wanted to boot from this but i cant cuz there is only 500KB boot files and not mac os x. Also i downloaded new version but same thing was there. Any ideas is there mac os x?