I have ffdshow installed but how do you use it, i opened WMP and divxplayer after it was installed but it says it isnt a valid avi or mpeg4 file.,i have xvid 1 and divx5.1.1 along with iv tried opening naruto in virtual dub but it tells me it doesnt know what it is. the files arnt done downloading but the first couple eps of every file are done so im trying to watch them, ep 31 and 32 worked first time without having to recompress them as a dif format so whats going on. so i heard ffdshow was spose to help, but how do you use it