Wow, 12 hours in and I managed to get myself locked out of track! I knew I had all of the details right but it wasn't accepting them and has now said i'm locked out. Now I have to wait 24 hours before they'll let me back in! It's a good job i'm not expecting any responses or I think it would drive me crazy! (Turns out, i'd used an uppercase letter as part of my password, which I don't remember doing but, whatever.)