However the DLC "contained incorrect files," and Capcom asked Microsoft to remove it. They've got staff "working diligently" to get it back up soon.
The downloadable content lets gamers swap palettes for character costumes and it cost 240 MSP on the Xbox Live Marketplace. "...the "Color Pack 1" DLC for Street Fighter III: Third Strike Online Edition released on Xbox Marketplace, but it contained incorrect files."
"The DLC has since been removed from the Marketplace and we are working diligently to get the revised DLC up on the Marketplace. We apologize for any inconvenience that this may have caused," announced Capcom.
If you've bought the DLC then Capcom ask you toto get a redeem code for when the correct version finally gets loaded.