yea , new to DX.....yes I am! I was browsing DX accessories. I noticed some people talking about installing an hdmi "app" for the hdmi to work. Fill me in on this please. I cant just plug up my appropriate cords and viola I can see all on my phone on the big screen. Or-actually movies from my sd card, netflix, movie streamer lite, etc.? Need some insight. I'm kinda sayn...'hhmm: Also, what is a good hdmi out there for the dx? Simply going to wally world or somplace like that will do?