actually, It's real that when the non Euros go to Euro they need to take minimum 65/per day,, as the profe that they are coming for travel or business. but not allow to take more than 10,000Euro, otherwise they must pay tax. for the minimum 65Euro per day is to guarantee that the not come for ilegal escape in Euro. so guys, I think the guide tell you the right thing. but the customs not check everybody, they just check depend on the situation. please always remember, if you are not checked doesn't means the rule not right. just you are the lucky dog. if you are catched and don't take the 65 euro per day. you will be refused to enter Europe.