I use the Mobile Version all the time (bookmarked). If a site is designed for my screen size I will use it. It is great to go to any site I want, but a site that is designed for my screen size or is designed specifically for the iPhone is much better. Kind of like using a real application. Also they run much faster (less data). I use the Mobile Version of MacRummors all the time when out and about. Really nice application. Also, I use mobile versions of Movie Schedules and the Mobile version of Google Calendar and others. Very nice and very fast on EDGE. For this reason I have no problems with the speed of EDGE.