Microsoft's plans to end Xbox Live support for original Xbox games had an unfortunate early effect - the removal of all downloadable content from Live for those older Xbox titles. The good news? That DLC is back.
That means that your old Splinter Cell or Halo 2 downloadable content is once again accessible, the data having been "lovingly restored", according to developer Bungie. That also means your crippled Halo 2 online experience should be righted, with plenty of opportunity to get in some practice before Bungie sends off its seminal Xbox shooter.