So last year I went out and bought a new version of trainz 2004 specifically because I wanted to be sure I had a legit serial number to have access to the download station with. All was well, I registered, and downloaded, and played. Then I put the game on the shelf for a while until now. I reinstall it and come back to see what goodies are available and while my old account is still here, there is no longer a record of me registering the serial number. When I try to re-register it, it says its already been used.... of course it has, by me! I tried the email listed for North America but it was not valid. Has anyone else had this problem and/or know what to do about it?