thanks, the thing that worries me is the storage of the physical discs and how long it would take to find it once you have decided on the movie you want to watch.
I did something almost identical to @daze&confused, however I used the CD/DVD cases like this:
Hama CD wallet for storing 64 CDs/DVDs/Blu-rays, black,00011616 Amazon product
I had a number of different wallets, all of them had a different colour sticker that I would attach to the outside.
I would then number each cd slot with the same said stickers, where I would manually write the number on to the sticker, before attaching it. So if the holder held 64 discs, it would have 64 stickers with the code Red-1, Red-2, etc.
Within the mymovies app, I would then add a movie and insert the location of said movie, same as below:
So in this instance, I would locate my orange folder, and pick out the disc numbered 69. From start to finish would take me about 30 seconds to find a disc out of a collection of around 700.
The mymovies app is brilliant btw.