So, here's what I did:
Go to http://www.htm2pdf.co.uk/ and add the bookmarklet to your toolbar. This makes it all a lot faster. You could just flip back and forth to different windows if you don't want to do that.
Next, go to your favorites in your bookmarks and pull up your old Warrior Forum pages that you saved.
Then, click on the http://www.htm2pdf.co.uk/ bookmarklet at the top of your browser and save the newly generated Download PDF link on the new page!
Something else that I do is copy the title of the thread and before I save the PDF file, I change the name of the file to the thread title and if there are several pages to the thread, I save the additional pages with the same file name (which is the thread title) and add an 01 or 02, etc., to the end of thee file name.
Of course, I did create a new folder just for all of this as well, so all of the PDFs are in their own folder.
Hope it helps!