Works for me.
I even tried it twice.
I blame you!
If you can't get it to work for whatever reason.
Go to ign search Halo filter for DS(the option is right on the right hand side.)
Also halo Combat Evolved on PS2
http://ps2.ign.com/objects/014/014552.html"A sci-fi shooter that takes place on a mysterious alien ring world, Halo: Combat Evolved is an action-packed experience that allows players to battle their enemies on foot and in vehicles with alien and human weaponry. The production of Halo has a long and tumultuous history. The title was originally designed as a breakthrough game for Apple's Mac systems, and console versions of the game also became a high-priority project for the development team when it signed with Take-Two. As all PlayStation 2 owners are aware, however, production on Halo was shifted immediately to an Xbox version in 2000 when Take-Two Interactive sold its 20% share of developer Bungie to Microsoft. Thereby solidifying Halo's position as an Xbox and PC exclusive (with a Mac port much, much later on) forever."
Some interesting hostory i never knew.
Thanks for posting the original vid cobra!