Making bottom panel false will cause white panel at default size, 100. To have shutdown show you must have bottom
panel and has to be atleast 65 or button and text will be chopped off. If you want full screen image crop image,
for say 1024 x 768 image crop 1024 x 70 off bottom of image, save as bitmap_201, then crop main image to 1024 x 698.
Use image that is slightly bigger than your screen res, this way cropped images will match up when logon applied.