Pros: Excellent quality and construction. I set my motherboard to "auto detect memory settings" and it set all the memories voltages and timings properly.

Cons: I see none so far.

Overall Review: Make sure you check your motherboards bios to make sure the settings are proper if you don't have an "auto detect" feature. If you are unable to do this, find someone who can before you decide there might be a problem with the memory.

Pros: I was going to buy the LN-4671 (the 46" model), of course it sold out very quickly at the EGGS low $. So I bought the LN-5271 after debating spending the extra cash. I've mounted it on my wall, hooked it to my surround system using the optical out, my DirecTV is on HDMI#1, PS3# is on HDMI#2, a VCR on component connectors, and use my SAGER Laptop on HDMI#3 with a DVI to HDMI connector.

Cons: Like the previous reviewer, I play COD4 on my TV but with my Laptop that uses a 7950GTX video card. Please make note that this TV locks out the audio in the red and white RCA style side connectors that are next to HDMI#3 when HDMI#3 is connected. I overcame this shortcoming by connecting my mini stereo to audio RCA stereo connectors to m home theatre system directly.

Overall Review: I have had to throw out at least three people in the first month of owning this TV. Make no mistake, it is stunning. The new Samsungs are coming out and I would consider this TV seriously especially if it's on sale to make room for new models. This was a forward thinking tv, so it will still be ahead of most brands new iterations.