Yeah, I noticed this news bit over at JWFAN, and I've been suspecting it for some time.
From the descriptions, it sounds like something up my alley (I was interested in electronic music way before I was interested in film music), but after listening to the samples, I'm less enthusiastic.
The only track I'm really looking forward to is the Röyksopp track -- which has already been played in some of their concerts (it's really good -- a cross between John Carpenter and Tangerine Dream?):
I give a lot of latitude to artists responding to other kinds of art, making it their own. Even if it's more of a novelty or a lark than an essential work.