AT&T to limit data consumption

AT&T is rolling out some new plans regarding data consumption on their smart phones. Before, you paid $30 and could dowload as much data as you wanted. Now, you will have to choose. You can pay $25 for 2GB of data, or you can pay $15 for 200 megabytes. AT&T claims the 200 MB is enough for most customers, so the price of owning and using an iPhone should decrease for most people.