Have you noticed the new look on some of the LinkedIn profiles lately? LinkedIn is slowly converting some of the profiles over and are taking requests. Meet the new LinkedIn profile. I am not sure how long it takes for them to make the changes once you send a request, but I have some sales reps tell me about a month or so.
Some of the new features include adding new sections to your profile to provide a better "picture" of your sales skills and profession. It is also a little bit easier to edit as you can make edits on the current page you are on versus switching over to the "edit" page. Also, the degrees of seperation imagery is enhanced to show how you are connected to others. To take a closer look and to send in your request, visit: New LinkedIn Profile 2012