LOL. Apps go to the phone, videos, pictures and music go to an external HD, that simple. On your phone, you have 4gb of space for apps. You wont use that up. Also why move apps to external SD when it will only cause problems as some apps have issues with being moved. Move the files that are easily moved and accessed and the large ones (videos, music, pictures) to external SD. Those arent reasons to move apps to external SD, they are the ones that should be moved. I have over 200 apps/games on my Galaxy SL and I havent even used up all the 4gb. All my videos and pictures and music are on an external card.