[rocwood]

I have a philips DVDR1640P dvd/cd rewriter and cannot change the write speed. Well it lets me change it but when the burn begins the speed changes. I need to burn at 2x speed or the DVD's wont play in my DVD player. I pick 2x speed from drop down menu in Imgtool burn and when the DVD starts to burn the speed is 2.4x. I contacted philips and updated firmware, they said this should work but it has'nt. Can anyone help PLEASE