i posted this in audio to but no one ever gos in there so sorry for the double post. i have windows 2k, and ive installed all the divx files (3.11 alpha included) which has a M$ hacked codec but i think its a video codec not an audio codec. I dont have IMA ADPCM and i cannot watch a video which is encoded with it cause i get no sound!! i cannot find this codec anywhere and its driving me nuts. anyone have any idea? i know my windows should have come with it as everyone else has it but what about the people that dont have it! they gotta have install.