On the 15th April 2010, Microsoft discontinued the Xbox Live service for Original Xbox consoles, and Original Xbox Games, even when being played on the 360! Therefore, all them downloaded maps that you paid for, as well as many good online games such as Delta Force: Black Hawk Down, Halo 2, Midtown Madness 3 and Splinter Cell can no longer be played online again, EVER!
We, the undersigned call on Microsoft to re-enable support for Xbox Original Games.
There are still many good games for the Original Xbox which many people played online on a regular basis. The least you can do is bring back support for the most played games such as Halo 2, Splinter Cell and Star Wars Battlefront!
The Bring Back Original Xbox Live Game Support petition to Xbox, Microsoft was written by Danny Dinosaur and is in the category Gaming at GoPetition.