I'm 66 years old and have had quite a few cars and trucks over the years. I always liked to keep my rides looking good inside and out. In the past I have always done everything by hand but the older you get the harder that is. Recently I purchased a DA polisher and sites like this really help to educate and keep you from doing damage when moving up to a machine. Plus the information on products and techniques are amazing. I'm probably going to ask a lot of questions on here and some of the "pros" might think some of them are pretty simple but being an old codger I have learned that the only really stupid question is the one you didn't ask especially if you mess up by not asking it. I'm really glad I found this site.