I am always converting files to PDF for work (don't want clients altering their tax returns while reviewing them) and I use CutePDF. It's free, no ads, no configuration. Really simply program and completely flawless.

You can download it at http://www.cutepdf.com/
_________________________
My VV2 story, "A Twist of Fate"
And don't miss Krystal's stories, all three of them!
"Life is too fast... unless you're in traffic."