Adding Images to Your XML step by step
 

1. select the page where you want the image
2. [ insert: style: image ]
3. name your imagestyle
4. select the new style
5. [ insert: imageframe ]
6. in the dialog just choose any random dds file (not important)
7. select the new frame
8. in "Source" put "images/[whatever file name]"
9. double click "SourceRect" and set boundries
10. from SourceRect in format (x1,y1,x2,y2); write down (x2-x1) , (y2-y1)
11. [ insert: object : image ]
12. in style put in the imagestyle name above
13. in size put the results of (x2-x1) , (y2-y1) from sourcerect 3 steps above
14. done.

Other properties to edit in the image
PackLocation
PackSize
FrameControl="true" will change opacity to match the frame.
BackdropControl="true" will change opacity to match the backdrop