ok. here’s my dilemma. I just bought a 60 hz 52in samsung lcd tv for my room. it cost $1800. i bought a big tv because my room is huge. i didnt really understand the meaning of the 60 hz and 120 hz. Then my parents bought a 47in 120 hz LG lcd for $1000. I can tell a huge difforence between the picture when watching TV. I also bought a PS3 and i cant really tell a big difforence between the picture of the two TVs. My parents offered to trade TVs with me. Im not sure on if i should do it quite yet. im leaning more on the trading side but i want to know if thats stupid. i payed $800 more for mine and its 5 inches bigger, but theirs is 120 hz. Should I? and sorry for making this so long. im also thinking about buying an HDMI cable.