Hello. I am looking for a monitor to use as a secondary display with a 21.5" Vizio TV that I use as a monitor. Seems like a simple task, but I want one that will last at least a year. I want it to be at least 20" so it doesn't look too different from my TV (size-wise) Anyway, I just want some first hand recommendations for a sub-$100 monitor! Requirements; Either DVI or VGA input At least 20" if not 21.5" anti-glare $100 or less! Thanks!!