I haven't used CloneCD in quite a while. I updated it to 184.108.40.206 a few weeks ago and decided to try copying a CD today. I'm also running AnyDVD 220.127.116.11 if that matters. I have copied CDs fine before, but not with the latest version(s). I only Use Verbatim CD-Rs. I placed the CD I wanted to copy in my Blu-ray DVD/CD burner/reader an LG HL-DT-ST (WH14NS40) and a blank CD-R in the CD-writer an ASUS DRW-24B1ST. Like I said, I used to make many copies of CDs this way, 1-1 on the fly copy. Anyway, CloneCD hung at "filling buffers" and never started so I had to use ALT-CTRL-DEL to terminate the program. I then had to restart my computer to get the BD-RE drive to give up the disc. Unable to make a 1-1 copy, I was then able to simply use my ASUS burner to copy the CD files to the HD and then burn back as MP3's using FreeRIP MP3 converter. So, why did CloneCD hang at filling buffers? If it was a bad disc, my Asus certainly had no trouble burning the files to image and back to CD. Perhaps my LG Blu-ray just didn't like the disc?