previously i have DVD drive with ide port . recently i replaced that with a sata port integrated DVD drive. Now when i want to install linux enterprise 4.0 version a window shows to select any one of the two options. first option is Select a driver and the 2nd option Have a disk drive . which one i select . and next in another window ask me to set perameter . what perameter i have to set i dont know . so i need the option that i have to select and necessary perameter that has to set. i need the solution during installation