Interesting... this plays in the preview window, but when I select it for my man menu all menus including the main menu have no backgrounds

Thanks mate! Gonna use this as my main menu.

really? only thing i know that can be replaced is the fms_loading file which is the small halo the master chief collection logo on the lower right corner, and ive only seen it play when the game is on a hdd

It's strange cause I SWEAR I remember having replaced the MCC loading screen with the one from ODST and having it actually work well. But that was like the very early days of MCC on PC.