If you have a hot little number to wear that night but still haven't shed off the weight accumulated over Christmas yet, fear not. Sousan's Spa has a machine that claims to help customers drop a dress size within an hour. All you need to do is to remain perfectly still in the machine while relaxing. This machine uses the "hydro fusion" concept that uses vitamin-infused steam and infrared heat to burn up to 2,000 calories within sixty minutes. Unfortunately, a fitness trainer and nutritionist says that the weight loss achieved is due to water weight, so there is still no substitute for good old exercise. An hour's treatment will cost you $150.