Source?
Bump!
I am disappointed. Someone got to know this.
Blonde looks like Kirino from Ore no Imouto ga Konnani Kawaii Wake ga Nai. Past that, no clue, I can't find anything with that UI
Damn, this has been around forever:
http://threefish.blog.fc2.com/
You have to go back a few pages to start getting to the Oreimo animations they've made.
Thanks!