emc wrote:

MY SCREEN SAVER SHOWS WEIRD FLAT BAR SIGNALS  SOME TIMES, NORMALLY IT
SHOWS SPIKES OF VARIOUS HEIGHTS.DOES THIS MEAN I AM GETTING UNKNOWN
DATA FROM SETI????

I don't use the screen saver display, so I haven't seen what you describe.

My guess is that this might be an effect of the new 'radar blanking' process that has recently been incorporated into the system.