I am trying to compress some of my backups on my computer by using WiiScrubber to get rid of garbage data, and then compress them using Winrar. I have done this process to several games and I know that the end result can vary with respect to compressed size. But is it common to have a game only compress to 3.3GB after scrubbing and compressing? Is there a better compression program that I should use? Thanks in advance.