Yes I would love this because it is hard to find original Xbox games nowadays. I would like:
Halo collection (Halo 1 and 2 with all the map packs for number 2... and online play haha).
Knights of the Old Republic Collection
Burnout collection
Tom Clancy Collection (might want to split them up by series though)
And well that's all I can think of off the top of my head but this would be wonderful. Though the Halo one might be difficult, but give the new Halo studio something to start off with. KOTOR might also be hard, but once again would be a nice edition. I'm sure there are others I'd like, but just off the top of my head.
But I disagree so much with the idea that remaking classics is a bad thing. I think in times when you don't have something good to release, give them a budget release of an old game remastered or a collection to fill in the space. Good business and it keeps the gamer happy (not to mention funds new projects).
