I am also having problems with burning CDs. I get a message saying I should use the CDRDAO burning engine, which I do, and it begins to work, only to give me a message saying, "Write Data Failed". I've tried lots of different settings, but nothing works. I have a paid program with another year of updates . It used to work ... now it doesn't.
Please run the program, and press CTRL+L. The folder with the log file cdgblog.txt will be displayed. Please attach the file to a e-mail message, and send it to support@powerkaraoke.com.