There is little doubt that elliptical cross training machines are among the most effective pieces of exercise equipment on the market today. These machines offer a low impact workout that can help work the entire body at once. The problem for most users comes when they are looking to purchase an elliptical for their homes. These machines can range in price by thousands of dollars, and each offers a unique array of features. With so many choices available, how do you find the machine that is right for you?