Hit a brick wall

I am getting a page not found error in IE, nothing at all in Firefox and the same error in safari.

Safari does move me to the install.php page and errors if I just enter http://rees.bubblecreative.net/, so I would check the internal PHP/DB connections/Mysql and see if you are getting the error loading include files etc.

To prove the connection is OK I usually stick a test index.php page into my sub directories and try connecting to them, I sometimes add a line <?php phpinfo(); ?> or some text just to check that everything is OK.

In a plain text editor, create a file called test.php and add the line <?php phpinfo(); ?>. Upload the file to your wordpress folder and then try navigating to it via your web browser using http://example.com/path_to/test/.php. If that page works, then try re-uploading all files & folders from a fresh download of WordPress.

If it doesn’t work, contact your hosts.