DVD storage

Living in a flat share you don't have that much room for DVD cases and I'm not advanced enough top have digitised all my films. When I moved up to London I used ring binders to store the disks instead but the sheets kept coming out of the binder which wouldn't stay shut!

I saw this idea on Pinterest and bar some of my fancy box sets, my DVDs are now in small dvd wallets filed alphabetically in an ikea storage box.

Keeping the covers is a nice touch and it makes them much easier to search. The problem now is that the storage box is a bit flimsy for the weight it has to carry, which is fine until I want to carry the box around.  Something like this from Oliver Bonas would be perfect if it was a bit cheaper!

How do you store yours? Are you an alphabetiser too?