How do Imove my finshed wesite to my domain

Hi,

I've installed WP and started modifying the theme i want to use. Everything is going fine. When i finsh i want to move the website to my domain so it pops up when people enter the url... http://www.mydomain.com

how do i do that?

right now the theme i'm modifying is kept in mydomain.com/wp/wp-content/themes/bp_business

Andrew