It is nice to have some movies saved on your system. There are multiple different approaches on how to get it working depending on your needs. In general you need to consider if you want the video directly on your pc or access a server for it.
If you want to keep your system clean of much data, you can use this kind of setup. There are differences depending on your preffered client interface.
You can convert your DVDs and Blu-Rays to files on your computer. This way you don't have to search for your discs all the time.
.mkv file from
a disc (Beta key can be found
here)..mkv file.mkv files.