I've got to give DTG credit - it would have been very easy for them to ensure that Rapid Transit and other older DLC was playable on TSW2 and then walk away from it to focus on new content which they could charge for. Instead they've continued to expend time and effort on the old stuff and improve it at no cost to existing users. I was playing Rapid Transit today for the first time in ages and the improvements have given the route a whole new lease of life - thank you!