DANCE, FITNESS, Yoga??DVD’s??????

I want to buy a work out dvd….something that will get me in shape and possibly toned.

So what is a good workout or cardio(im totally clueless) dvd that can get me in shape and help me tone up.

Any dance like hiphop or something that can get me into shape also?like i herd britney use to dance 4 hours a day and she had an awesome bod…so something that can do the same for me??

and a yoga video…for begingers….what would you recommed??

p.s. im buying thiss all ofline off of HMV

thanx

What is better to flatten abs? Yoga or Pilates?

I really want to get into shape and i really want to work on my abs the most as well and tone the rest as my body. What is a better work out Yoga (basic and/or intermediate) or Pilates (basic and/or intermediate)?

Is Yoga meant for fitness or just to calm you and make you feel centered?

Will it actually get you into shape?

Where can I take dance, yoga or fitness classes in Gloucester or north shore MA?

I am a 22 year old female who wants to get in shape and have fun. I am looking for a community center or fitness center with fun and challenging classes somewhere on the North Shore of Massachusetts. Please let me know if there are any great gyms or centers where I can do any of these things. Thanks!