I've seen people take files that are about 700mb and compress them into 13mb archives. I asked them what program they used and they said 7-Zip. So I tried to compress a 48mb file with 7-Zip and I have tried messing with the settings multiple times, and the 7z file still ends up as 48mb, no matter what I do. So then I go to Google to search for some 7-Zip guides and I have tried about 3 or 4 and my stupid file STILL comes out as 48mb. I follow each procedure carefully and I end up getting absolutely nowhere. Can someone recommended a good file compression program for me?