Scrubbing removes the "garbage" from the ISO, which makes it (sometimes) smaller. An Example: EA Sports Active: More Workouts goes from 4.4 GB to 1.78 GB. Uploaders who upload their ISOs often use this, so the people don't have to download much (btw, this is illegal). When you unrar the ISO it will be again 4.4 GB/the full size, like it should be, like an original. So, basicly: Normal people like you shouldn't care about it.*QUOTE said:
