- Bitmap Setup -

Path
This shows the source path to the
bitmap. In other words, its where the bitmap can be found on
the hard disk.
Bitmaps original size
This shows the original size of
the bitmap. Its useful in case its size has been changed. This
way it can always be reset to its original size.
Keep aspect ratio
This stops the bitmaps aspect
ratio from being changed by accident. This is the default setting and
only allows the bitmap to be grown or shrunk. If the bitmap needs to
be stretched, un-tick this option.