I have also mentioned on my previous post that you will need to buy Adobe Acrobats' standard or professional edition in order to create your own PDF files, but thats going to cost you between 299 to 449 bones, another free alternative software for creating PDF files without shelling out big bucks is PDFCreator. This software installs as a printer driver in Windows and lets you specify output settings (paper size, resolution, etc.) This means that you can create PDF files from any Windows program that's capable of printing. How this works is after you've created a document from any Windows based program (Word, Photoshop, Powerpoint, etc.) you will use the Print command on that software and choose "PDFCreator" as your printer, a dialog box will show up and ask you to specify a filename and other optional information, just fill em in, click Save, and choose a location to save your file. After saving it, your document is now converted to a PDF file - easy, simple, and free.
PDFCreator - FREE - www.sourceforge.net/projects/pdfcreator
Note: All software programs mentioned in this post is Windows based, if you are having trouble downloading or with installation, please leave a message and I'll try to help you the best I can.