Spike....this is the one I use.....You can built it in word, then it converts it into acrobat with all of your original formatting. works like a champ and the best part is ITS FREE!!
http://www.doc2pdf.net/
Go to the site.....and go to the bottom of the page in the blue box and you will find where you "browse" and find the file on your computer and it converts it.....and its fast!! I did this resenty with a 28 meg word file and it took roughly 30 seconds and I had it. Been using it for a lot of years.