My aunt is looking to buy an HDTV. Right now, she only has some old analog TV. She will spend up to $2000, but no more. She wants around a 40/42" I took her to Best Buy, since I mostly know what I'm talking about/looking for. Should she stick with a Sony 1080p or Samsung 1080p? Both caught her eye, mainly the Sony. The Sony 1080p/40" was $1400 at Best Buy. Is that good? And she should stick to LCD versus plasma, right? She likes Discovery Channel and sports. She definetly wants to buy it at Best Buy or Costco, so could you guys link me with some TVs at either place which you highly reccommend? I and she would GREATLY appreciate it. PLUS, she's looking to buy it this weekend, since it's Super Bowl and prices are the cheapest. One more question to throw out there: What is the difference in all of the Sony HDTVs???!!!??? Looking at Best Buy's website, there are like 4 40 inchers, and like 5 46 inchers. What's the diff. in the Bravia series???