I'm trying to setup my home stereo system and media system so that I can unplug my laptop and go when I want to leave. So that I can come and go and just plug and play. Also, need a lotta memory. I want my TV, Stereo system and external Hard Drive to be static and my laptop to be the control. What devices/equipment do I need? And are there any recommendations and any warnings against certain equipment? Thank you for your help. It's mind boggling how much technology is out there. I just don't wanna spend money on something that I'll have to replace because it's not good enough. Money isn't really an object here. Thank you again and have a great day.