So far no one I know was affected.
McAfee has a free tool to detect that little worm on your computer. If you download it and then start the program make sure you click the little arrows in the program to bring your IP addy (it has the addy already for you) over from the left to the right side column. Then click the play icon. Do not get worried if you see a message in a box saying you are infected with the worm. That is simply a message that you can click to have sent to any and all systems infected.
McAfee Conficker Detection Tool
We are worm free. lol