xbmp picture problems

Hey all. Just wondering how i can view my pictures so they fit the screen better. I can use the stretch and zoom feature on video and it works fine. however the picture are long and thin. Any idea on how to fix my picture settings. i looked at all the settings on my dash. using xbmp

 

Somebody? Anybody? seamonkey? Im having friends over to see my wedding slideshow please help.....

 

thanks to noone. I found how to do it