You probably know what HDTV is, but do you know about SDTV? I didn’t, until one Saturday a few weeks ago, when our TV unexpectedly quit working. My husband and I left to go shopping for a new one, having no clue what kind of television we wanted to purchase. We generally do some research, read reviews, and know exactly what we want before buying anything, but this time we were caught off guard. Our children were going to be home from school the entire next week, so we hurriedly shopped for a new set. The sales clerk at the … Continue reading →