What is the best Compression software? i used to use winace but now i use winrar and im quite happy with it i have 3 the new one but i always see files that are compressed more than what i can do in winrar how do other people do this. i saw one ps2 like boot cd that was compressed from a 700mb file to a 2mb file to a 1mb file! and also a game i downloaded that was like 100mb and opend up to be like 700 or 40mb i want to get these kind of results!!!