i just got my GDM-FW900 20 min ago. best CRT ever made but its big as hell and weights like a teenager, u should look at the Sony GDM F520 21'' with 0.22 dotch pitch or the little cheaper Sony G420 with the refresh rates of 640x480 = 170 Hz
800x600 = 144 Hz 1024x768 = 120 Hz 1280x1024 = 100 Hz 1600x1200 = 85 Hz
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