When it comes to technology trends people are most excited about, online content delivery is at the top of the list, according to a new study from market research firm Chadwick Martin Bailey. The study asked over 1,200 U.S. consumers ages 18-65 which of the recently hyped technologies they are most excited about. Topping the list was movie rentals via the Internet with 29 percent of consumers being "extremely excited" by this.