Scenarios

I was wondering how are the scenarios working in 2012? Are the ones that have been written by Smitty and other people still work? The reason I ask is I am trying to be careful at what I download. For me the only way so far is dlc content only.If something goes wrong I can verify game files and everything is back to normal. Of course this limits my options somewhat.I know this is off subject some but has anyone noticed that the only boxcar in TS has the ladder in the middle of the car.


