Once you have watched the DVD, you simply send it back by mail. Once the company receives the DVD, they automatically send out the next one in your list.The one issue that comes with these online movie rental sites is that there is usually a membership fee involved. But you usually get a free trial period too. So you can try the membership service for a couple of weeks to see if it is to your taste, and then continue with the service afterwards.You should, however, do your homework, researching these online companies thoroughly. Look out for and be aware of the fine print. There may be some of the smaller online rental companies out there charging up to $1.50 per movie for additional viewing.DivX's stereo sound and high resolution can satisfy the requirements of most PCs, laptops and TVs. This version is smaller in size and it will take you much less time to download a movie. This version is the most popular one because it's space-saving, yet good enough in terms of quality.Other benefits include the release of emotions such as when we laugh during a comedy our laughter releases stress, tension and/or pain. A tear jerker that makes us cry releases built-up/blocked emotions. How about movies that touch on relationships or parenting. special info and/or lessons can bring us closer together with people, make us analyze our current situations/relationships or make us realize we've got work to do.The truth is that neither company is the perfect solution for everybody who wants to rent a Movie Online. They each have their own strengths and advantages, as well as potential drawbacks when compared to the other. So instead of providing a direct DVD rental comparison between the two, you should first figure out what benefits you should really be looking for.Online services don't need to worry about storage space and have huge distribution centers all around the US. It is without any doubt that online movie rental stores do have a wider selection to choose from.