Hi,
finally i solved my problems!!!
I've reinstalled SL 10.6.0 with Asus K50IN Boot CD2 on USB disk with GUID format. Then, i've updated with 10.6.2 Combo Update; installed Chameleon of boot disk for Asus K50IN. And then, installed 10.6.4 Combo update, don't reboot, delete Extra folder and substitute with Extra folder of man_of_the_oak. Reinstalled Chameleon. Repaired permissions with Kext Utility and Utility Disk. Reboot and OK ALL: multimedia, videos, audio, dvd! Very very well!!!.
Thank's all for help me. Ask me for any questions!!!


My english is very bad. Sorry!

Ciao.

Nino