I'm in the market for 4 new monitors, and I'm trying to decide if I should go with widescreen monitors, what is your preference? Right now mine are not widescreen so not sure how dramatic the shift would be for me. I don't want to go larger then probably 20 or 23max. I was thinking maybe 2 widscreen 23's up top, then 2 20's below? What do you guys have? Any good sites for deals on monitors?