My web site is looking like it needs a face lift, http://intheknowtraveler.com. I would like to change themes. However, I have several thousand articles, hundred of pages (basically two pages a country -- I know this was a terrible idea), and about one hundred authors.
I know there is probably a way to transfer the basic information: articles, pages, authors, but I have no idea how to start the process.
I have created a subdirectory with a new clean version of wordpress here, http://test.pterodactylinferno.com/ and have added a few new themes to play with, but what do I transfer from my current site to get the pieces together.
I have tried looking on this forum and google, but I don't even know the right words to ask for this.
Thanks in advance.