So im new to the whole HTPC set up. I have about 1.5 TB of movies saved on an external HD, and i just bought a mac mini server to use as a HTPC. I have it hooked up to my samsung 46' LED. I also have a Synology DiskStation 4-Bay Network Attached Storage DS411J with 4 2TB drives that i will be hooking up to the mac mini. What I need help with are two things. 1. I hooked up the mac mini real quick to watch a movie (running Plex) and the movie looks laggy and is not very good quality (480p). Is this what I can always expect from my HTPC? 2. Since the Synology Diskstation also comes with server software, am i better off returning the mac mini server, getting the scaled down version, putting in my own memory and then using the Diskstations server? Thank you in advance from a novice!!!!