Hi and welcome to the site. Yes, there have been many members who have changed the rotors. If you go to the search button (blue rectangular ones) just above the wide black band across the top of the posts, you can search for past threads talking about them. There are several companies that sell them, and different configuratons (cross drilled, slotted, dimple drilled, and a combination of the two). If you still have questions, let us know, and we will try to help you more.
There is also a How-To on this in the How-To Locker. To get to it, click on the link at the top of the page on the right side. Good luck.