Hya. I ve got some probs with it. I installed it and had to make grey wire longer in order to solder it at the back of mobo. So now when I turn it on with chip active (blue led on) cromwell comes up and tray opens. but i couldnt flash it with cd. When chip is disabled and 4th switch is on (flash protection) there is no frag. What do you think is the problem? Is it D0? Thanks in advance.