HiI am crazy about Music/Sound but still not used home theater. And very new to this world. I am looking for Sound System for my living room (Size 15ft*12ft). My primary purpose are listen music and secondary is watching TV(Movies) through system. Now can you please guide me to get correct and best product for me. I have gone through lots of online forum and information but as I am reading more and more I get confused and it looks very difficult to me to decide. Here are some my confusions:1. Which system is better for both listening music and watching movies.2. What is difference between HTiB and pre packaged? which is best?3. Which is suitable for my living room? what are specification I need to get best sound quality? (eg speakers, receivers )Please help me on this.