Yes, here's the official tutorial link for the lazy: http://support.bitly.com/knowledgebase/articles/76741-how-do-i-set-up-a-custom-short-domain http://support.

Yes, here's the official tutorial link for the lazy: http://support.bitly.com/knowledgebase/articles/76741-how-do-i-set-up-a-custom-short-domain http://support.bitly.com/knowledgebase/articles/76741-how-do...