Ive been to Comet today and they were playing a black and white clip on all the latest PDPs. I was looking at the 42 Pioneer and when I moved my eyes to look at the Hitachi, I saw what can only be described as green glow" (like rainbow effect on DLPs). I witnessed the same effect on all PDPs on the shop floor but some were yellow mixed with green. Afterwards, I started to notice the same effect in fast sequence videos (in color obviously). So how many of you are affected by this? I can see rainbow effect on DLP and now this lol. Hopefully I wont see anything on the next display devices (SED and OLED).