I got my hands on the "sheep" burner tests that tell you what your burner is capable of reading and writing. I ran all tests, and copied all the output files BACK to my hard drive. The 3 sheep test file took about 5 minutes, but it did copy it. the bad sectors and 1 and 2 sheep test files copied back instantly. Does anyone else confirm my reults? Firmware CSOP LEDfix and OPed for quality. Also, I used a utility called AJC Diff to do a binary compare on the file on my hard disc and the file on the DVD, and it as the same.