Transfer domain, same host

OK, I hope this is not too complicated.

I already tried the Moving WordPress directions, but I am not too savvy with this domain stuff just yet (this is my first site). So maybe I did them wrong. Either way, I need more detailed directions.

I purchased thehazean.com last week. Had to get it transferred from GoDaddy to BlueHost. While I was waiting for the transfer, I also purchased thehazean.org and began setting up my blog with widgets, plugins, themes, etc.

The transfer finally went through today, and now I want to switch the URL from thehazean.org to thehazean.com. However, I keep running into problems because, well, I really do not know what I am doing.

I have reverted the settings back to thehazean.org until I can resolve the matter. If you try thehazean.com right now, it redirects you to my previous free WP blog.