Hi , I Installed centos 4.4 on dell inspiron 6400 laptop. it has intel 945Gm chipset and sigmatel audio. I could find driver for audio. Please help With regards, Amit Gupta Bangalore, India Yahoo messenger: amitguptainn Skype: amitguptainn ------------------------------------------------------ Help disabled in his commutation ------------------------------------------------------ Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger.yahoo.com/download.php