First off let me apologize if this has been discussed before but I could not find anything on a search. I got a good deal on some Monster THX speakers and I trying to decide what to get for the rears. I don't know if I should go with regular speakers or the dipoles. Does anyone have any advice/links to help me out on the choices and pros/cons of both types of speakers with regards to the lossless audio formats? Any help is greatly appreciated.