While there are other tutorials available online, many seem to lack clear instructions on how to move your blog. However this tutorial, takes you step-by-step and shows you exactly how to move your WordPress blog to a new server or host. It may look difficult at first with all the steps included but it’s easier than it looks, especially after you move a blog a few times.

http://blog.triphp.com/how-to/how-to-move-wordpress-to-a-new-server-or-host.html