Bad setup should have gone Intel. Are those 50 movies you have rips or DVD VOB files or Blu Ray. The Hard Disk space required can be as little as 30 GB or as much as 1.2 TB ?
Setup shown is of a friend, not mine. And the one I'm looking for myself is not made, just asking if someone knows a good one but I want a laptop and not desktop. The movies I got are mostly rips, from 800mb to 3gb. Those ~50 movies I got now are 70gb. So guess a 500gb or 1tb HDD is enough. A laptop I have found what looks nice for me is Asus K73SJ-TY031V btw.