Max Payne 1 and 2 are now available as xbox originals, for download. Could be a good way to go, especially considering that you don't need to insert discs when you want to play them, etc.
Just a thought...
When you say "new" games, do you mean new old games, or genuinely new games? If it's new old games then I can see why they would be gone soon, but if they're really new games- why would they be gone soon?
Help...