Nerd Dad writes: "There are few things in life I enjoy more than my console games or my HDTV, so this is right up my alley. Maelstrom brought up a question on the Ask the NerdDad forum about HDTV purchasing and the effect they have on game lag (Will HDTV's make my Wii "laggy?"). First, choosing a TV is like buying a house. You need to do your homework, visit it in person, make sure it will fit your needs and is within your means. Having said that...lets begin with some basic knowledge and terms that will help you in purchasing a TV. Read more"