Ashley, this suggestion has been made before but I am going to ask again.
In order to get my app to work with ipod touch, iphone 3gs and ipad 1 I have to reduce my textures.
The problem is that the when sprites are resized the size they are in the layout changes to match.
Could you please look into an option where it is possible to resize the texture but keep its representation in the layout the same size, i.e., it will stretch.