frankvtaylor on "Issue with Secondary Domain (mysite.wordpress.com) confusing uploaded file URL's"

I started building my site on the mysite.wordpress.com domain provided. I then decided to map a domain I purchased on GoDaddy to the site. I can now go to mysite.com and it displays properly but my WP dashboard still shows up on mysite.wordpress.com/wp-admin instead of mysite.com/wp-admin. This alone would not be a problem except that when I upload media the associated URL contains mysite.wordpress.com. I want it to show mysite.com/filename instead.
Blog url: http://smartlydotcom.wordpress.com/