fI've been reading a review of my TV (Sony KP-51WS510 pictured below) on Cnet.com and they say that the TV is great after calibration has been done to the TV. Personally, the TV looks good to me, but I'm new to home theaters. If one of you guys came over, you might say that this is off and that needs tweaking. However, I'd like the best picture possible. Professional callibration is an option, but they state that I should look into one of the home calibration DVDs first. The four DVD's they have listed are: -Video Essentials -Avia Guide to Home Theater -Sound and Vision Home Theater Tune-up -Digital Video Essentials I feel that the Avia Guide to Home Theater is best for me being a beginner and the DVD being complete. Do you guys think these work at all? If so, which one do would you choose? They say that the Video Essentials is the industry choice, but you would require some knowledge of TV setup. What would you guys recommend? Thanks.