On the top left of the page you are currently looking at if you are reading my reply, click on User Cp. Then look to the far right side and click on Private Messages this will bring you to your "received" private messages or your "inbox." There is a drop down box on the far right. By clicking on this you can go to your "sent" private messages, or to your "message tracking" to see if the messages you have sent have been read by the person you sent them to.