How to make a Black Op's ISO Smaller

This was originally posted on Codeleakers.com by Death Angel so I thought I should copy & paste it over here for you guys.

1. Install wiiscrubber here is the link http://www.megaupload.com/?d=EJ4HQKAA after extrating it click on "MakeKeyBin" and type 42 and generate
2. Open wiiscrubber
3. follow the pictures



Open the black ops iso where it is located



scroll down untill u find video folder



click the - button or whatever

then replace every single file in that folder with an empty txt file just don't forget to rename the txt file as "RANDOM NAME.bik" don't have to write random name but .bik is important REMEMBER DON'T REPLACE treyarch.bik, default.bik , and frontend.bik files and also i think it the last or one above that with zombie something on it don't replace that too You should'nt take out:
so_narrative1_frontend_load.bik
so_narrative2_frontend_load.bik



Then Exit out of Everything. Estimated Size 2.90-2.95GB.