I am wondering if anyone can help with this. I have a 151FD and have recently started to notice blocky letters on the satellite guide. For anyone that has the same tv and a Dish Network receiver or Bell TV receiver, Bell TV here, do you notice this as well? More so in the info banner when you change to a channel that has a M or W in the name. The letters appear blocky, not solid. I've also noticed this on DVD's and a bit on BluRay. Does anyone know what it is or what might be causing it?