Have recently bought ts2010 and registered the serial number successfully but using a profile name I had used with an older version of trainz (it just seemed like a good idea at the time and there were no warnings to say it was not a good idea). When I tried to use the programme shortly after installation I was then asked to register at Planet Auran (so I could use the Download Station). When I tried to do this it would not accept the profile name I had registered the serial number with (as being a profile name already registered) so I created a new profile name different from the one associated with regisietring the serial number. As a result I can't use content manager to download as it says the user name is not recognised. I have tried usiing both profile names but neither are recognised in Content manager. I have submitted two tickets to the helpdesk over several weeks which has generated a standard email saying serial numbers are never moved or words to that effect. I am going back to the retailer for a refund but would like to give this one more chance to work. Has anyone any suggestions as to what can be done to fix the problem, please? I feel like I have hit a brick wall on this.