So now i think i now what works and what doesn't work.
1 - the graphic card seems to be recognized ande works (nvidia geforce gt220 1GB)
2 - i need to enter -x -v cpus=1 busratio=20 for boot my computer
3 - the audio doesn't work ( i've read a lot of topic on the forum, but noone can fix my problem), (alc 888s)
4 - the LAN doesn't work
I think it's all at this time, if some one know how i can fix those problemes...