I'm going to Sweden with some of my friends at the end of the month. We were thinking about visiting Norway, Denmark, and Germany but were unsure about costs.

I emailed asking for a comparison of flights vs. rail. They were unable to send me a list of flights and their costs (I would have to call Travel for that) but they gave me a complete breakdown (cost, travel time, amenities in class, etc.) of the different Eurail routes in less than three hours.