Yes, you need a CDRW drive or CD recorder before you can use our software. (It needs a special laser found in the CD recorder drives.)
Also, see our list of supported cd-recorders.
If your drive is not supported, make sure to download the latest version at http://www.acoustica.com/mp3-cd-burner/download.htm
If it"s still not supported, you can try supporting it "generically". (This will require at least version 4.11 b119 released 3/22/06)