after dealing with an early 90's little giant for 2 weeks, my genesis 1588 came in the mail. this thing is awesome! the window is so large and clear and the auto-temp is right on. my first thermometer/hydrometer kept reading at 101 so i put 2 more electronic thermometers in there and they put it right at 100 with 45% of humidity. no more adjusting the heat dial 1/99999999 of a turn to adjust for me bumping into it. just thought id brag about my new toy. it was your guys' fault though - too much positive feedback on the 1588.