I have been asked this a few times.

How do I redirect my old wordpress web site to a new domain but maintain all the same pages? I dont want to lose my serps because of the domain change.

Here is a nice seo friendly 301 redirect which will redirect all the old pages on the old domain to the same pages on the new domain.

Create a .htaceess file in the root of oldsite.com with the following code

Options +FollowSymLinks
RewriteEngine on
RewriteRule (.*) http://networking.4businessglobal.com/$1 [R=301,L]

Thats all there is to it!

What this script does is take oldsite.com/somepage.php and redirect to newsite.com/somepage.php.