Im having trouble tryna burn ISO files at 4x speed with the program call Alcohol 120%.. The media I use is PHILIPS DVD-R 4.7gb 120min 1-16x speed I want to lower the burning speed to 4x but everytime I try to burn a disc Alcohol will burn no lower than 6x speed. why? So i looked in the recoding options and I checked the box that said "turn off auto-select best write speed" and they give me more burning speeds to choose from and STILL none is lower than 6x.. can someone please tell me how to get Alcohol to burn at 4x speed. my disc clearly sez "1-16x" speed so why wont it let me burn lower than 6x?? all help is greatly appreciated.