I have Mandriva Powerpack 2006 DVD and my modem is Sagem fast 800, the problem is when I have to setup the modem it will ask for the DVD and then it open's up the tray for the dvd but the tray that open's is for is a CD (CD Rewriter - (master slave)) the DVD is (Second Master), so how would I change the CDRW for the DVD to open up. Do I have to use SU (Root) to setup, if so I don't know how to do it, could someone show me step - by - step what to do. Thank you.