GUI background image
 

Is there any way to change specifically the background image of a gui, rather than the whole template?

At least I don't know of any other way. Maybe someone does but the way I would do it is just to work th desired background image into the template/gui profile.

Not exactly sure what you're trying to accomplish but with the poster/fliers Hell Raven and I made we displayed an image and than used a transparent GuiControl to house the elements to be overlaid (MLText, etc)

Well I just found it a bit redundant to have a GUIControl inside a GUIWindow just to change the background image.

I guess it's the only way. GuiBitmapCtrl will save some time and work when working with different background image dimensions ;)

Could just change the background of the profile. It can be any size in the image btw.

To my knowledge you can't just change the background image. It's inside the whole profile bitmap, and Dusty wants to avoid changing that.