Workouttt {cardio workout} GAIAM is the companys name iguess?

{cardio workout} GAIAM is the companys name iguess , thats what it says on the CD lol uhm this CD is 48 mins ..ido the 48 mins everyday how much calories is that ?? the cd is cardio workout weight loss with madeleine lewis .?? its like a cd for when the weather is bad outside and you cant go walking so you do alot of leg stuff.