Hi...we bought 2nd class Benelux rail passes and then purchased 1st class reservations for a day trip to Nimes. The website asked only if we had railpasses (I said "Yes"), but it never asked if they were 1st class railpasses. I understand from info on this website that 1st class railpass holders can travel in 2nd class if they wish but 2nd class rail holders must pay half the first class fare...I'm confused!! Now I'm wondering if we will have difficulties when boarding into first class with our second class rail passes??? Help....!