Fitness Videos - Online Workout Sites?

What online sites has everyone used that have videos and workout routines that are good for beginners? I'm just starting to get back into exercising regularly and I would like to do something other than just using the machines at the gym.

I have looked at Self and Shape online and I am a big fan of the fitness channel on better.tv (http://www.better.tv/bettertv/). I like that they have videos that demonstrate the exercises and they also give a commentary of what part of the body the exercise is working.

I'm always looking for new ideas so anything you guys can offer would be great!

http://exercise.about.com/cs/exerciseworkouts/a/workout_center.htm

http://www.self.com/fitness/

Is this what you want?

http://exercise.about.com/cs/exerciseworkouts/a/workout_center.htm

http://www.self.com/fitness/

Is this what you want?

This is exactly what I'm looking for. Thank you! I have found exercises on Self before but this is the first time I've been to About for fitness routines. There is lots of great stuff! I like that they have no equipment and no weight workouts that I can easily do from home.

I started doing some different lunges and ab work that they show on better.tv which have been great. I've also thought about getting a jump rope and doing exercises with that. Have you ever jump roped? I've heard that it's a great cardio workout and a big fitness craze right now. They have a video (http://better.tv/bettertv/?cid=713448051&lid=686944112&tid=992358347&ordersrc=rafbettertv) online and it looks like quite a workout!