This program act like a Printer Driver which allow you to create PDF, IMO it's better that CutePDF Writer. Ghostscript are not required. Another nice features will be it allow you to print PDF document which are protected by Adobe DRM. :-) So far only FinePrint PDF FactoryPro allow you to print protected PDF.
Lastly it's free for both personal and commercial use. Download it from http://www.dopdf.com