Hi, I have purchased a sd card 16gb. I wanne place my iso's on it and load the games from sd with usb loader. But my iso's are 4,5 gig each. So i was wondering if i can use wiiscruber to compress it, but when i do this it still says it 4,5 gig in size. Is there a way to compress my iso to the actual size like NSMB iso that is 800mb. Or can i rar it and play it as a rar file on my sd card with usb loader or another tool?