some problems with decoding file and audio....

[Theophile]

hi! please excuse-me for my english but i'm not an english user....so my english level is scholastic

i have some problems with the audio and the reproducing of video with bsplayer 1.00.800........

i have downloaded some codecs and files that i had found on this forum that should help the program to reproduce videos correctly....

but i always have problems:
first with the audio.......the image is reproduced clearly, fluently.... but the audio of the movie is skipping......

second: sometimes i can't open a movie because the program says: "unknow file format: div3"..... what codecs should i have to reproduce this file??

a last question: to run correctly bsplayer must i have one codec of official divx codec (as for example divx codec 3.x or 4.x) or even if i haven't divx codec the program can run correctly????

thank a lot to anyone who will reply me......