Here:

and here:

They do get a tiny bit dusty, still, but certainly not scratched, an they do look good. I do have to store the oversized boxes elsewhere though

In my parent's house. I keep all my games in a big ol cd wallet. I move my Wii around 8 times a year so I need portability

i do nothing with the cases, i leave the disks in there,

In a glass cabinet beneath the TV. They never get dusty, oddly enough.

I have like a little stand that fits perfectly for games..

All my games cases I put them in a box. What I do with the discs? I put them all together on these CD holders.
It takes up less space and also have them already packed if I want to take the console anywhere.

i keep the old ones in the closet and the new and active ones inside my t.v stand (it got a cabinet for them.)

yup same here.

btw how can a game get scratched if its inside the CD case / jewelbox ....w.e you call them now ?

I keep them on the outside of my games.

my old gamecube games, i used to keep in this purposely-designed-for-gamecube-sized-discs-holder that my sister bought me. but its caused me a lot of trouble.

when i moved out of my mum's house, i took all my gamecube games with me. only to realise, upon opening the case for Donkey Konga one day, that i'd left the disc-case-thingy at my mum's house. bugger.

the rest of them are piled on a shelf intermingled with dvds and master system games. woo!