Dude that is 100% bull... a lot of those codecs are already integrated into WMP9, and as for the rest? Would you please show me a file that requires a "XAnim's 3ivX Delta 3.5" codec? I especially like the listed "Codecs with problems" and "Not working yet codecs".Originally posted by ZerOrDie
http://www.mplayerhq.hu/DOCS/codecs-status.html
and yes you need to download those and install them in WMP if you want to play certain video files... or just grab mplayer which pretty much plays anything...