Blu Ray Compression?

Ok, here is what I’m using. I’m running AnyDVD/HD along with DVD Shrink (for compression on standard discs…wanted to use for blu’s as well) and writting the image with ImgBurn. Here is my problem, I have ripped The Forbidden Kingdom onto my hard drive. I need to compress it so I can write it with ImgBurn. Shrink can’t do it. How do I compress Blu Ray rips when I need to? The Blu Ray RE I have is only 25GB and this rip is 40GB. I want the entire disc(i always use the entire disc) so anyone got any ideas? Please help

i suggest starting here