Dear Bill,

one suggestion for GUIDE:

I have downloaded two DSS-images (the blue plate and the red plate) from the
internet of the same area at the sky.

The latest download stays always on top of the other image. If I want to see
the first download I have to erase the last image at the GUIDE directory. A
white square of the erased image remains.

Would it be possible to have an option to switch between the images?
Something similar like the "Blink command" we know from image processing
software.


Thanks,

Oliver