I own a Lite-On 52246S CD-RW Drive, and I have a very strange problem. The drive can read CD-ROMs, CD-Rs and CD-RWs at full speed without any problems, but it fails to burn CDs at more than 40x speed. It's a strange problem, because it seems that when it reaches 40x speed during recording, it suddenly spins down causing a bad unrecoverable sector in that point, then the recording proceeds at 16x. So, the resulting CD will have a single unrecoverable bad sector. I bought a new drive, precisely an excellent BENQ 52x32x drive, but that Lite-On problem still bothers me. Can somebody help me?