Ok, so I'm learning how to do 2d stages and I ran into a weird problem. I was watching wakalpaca's tutorial vid and went through all the steps. I don't want a background so I just replaced the foreground ( I want it to be kinda like the mystic cave zone hack http://www.youtube.com/watch?v=qSi1tb-3hGA ). So i replaced it with a 1024 by 1024 image and previewd it and was getting ready to set the collision data only to find.....It's only the very top of the pic...Why? I want the main fighting at the bottom...If I must replace the background I will but that doesn't change the problem; because originally I just got the same pic and replaced both the background an foreground. What am I doing wrong?