When I moved here to Colorado Springs from Kansas 10 years ago, getting my new CO drivers license was actually easier to get than renewing my previous Kansas one (for one thing I got to the office before it opened so there wasn't a line).
No hassles...no birth certificate. The lady at the license counter at the office up on Garden of the Gods is a humorless bitch but she's efficient (she may forget to tell you to look down at the little black dot on the camera though).