I have read all the threads about the indexing of the microSD cards so that the RT Apps can play music, movies, etc. right from the card and I understand how to do it. My question is can you play a movie or music from the card by just going to the card and click on the movie/music? Will the media play? Does the card have to be indexed to the file system in order to work? As an example, I put a movie on the card and insert the card in the Surface. If I just open the movie on the card, will it play on the Surface or is the card useless unless it is indexed? I would assume you can copy/cut and paste media from the card to the Surface and vice-versa. True? Obviously I do not have a Surface yet or I could answer this one myself. I am planning on buying one this week. Thanks for all the help and I hope this isn't a dumb question!!!