Soooo....here is what I want to do. Can you help? I would like to be able to have all of my media on a External Hard drive. Formatted for iTunes already. I would like to grab my iPad, scroll through DVD covers, select the movie I want to watch and BAM...it displays on my TV. I do have a ASUS N66U dual band router with USB HDD Sharing capabilities. How else would I go about setting this up?