finding a good program creating pdf file from office 2007 word

Please can some one help me I am trying to find a very easy user friendly program,from a word document converting it into a PDF FILE with out spending allot of money on software

I use the softmio fro my Word/Office 2002. It is downloadable as freeware at http://www.softmio.com/pdf-converter/

To convert any Word document just go to File > Print and save anywhere on your computer. Works well, free, and definitely easy.