updated to firmware 1.03, tried pio mode 4, took my cd rom off the controller with the burner so it was just the master and there was no slave. still freezing. heres the deal though the buffer at the bottom of the screen the write buffer i believe, goes to 99 or 100%, then the cd hits about 16% and that buffer drops to 4% after that it jumps back up and as soon as it does it freezes. whats going on???