In planning options -> preferences -> misc.-> fuel prices, I can't find where to set the currency. I'd like to see fuel prices in EUR, but somehow my flight costs show up in USD. Help please!

Thanks Tim. The iPAD is not an issue because the currency is not specified, only the value which is the same as the value of the Sky Demon Plan (on PC). Now indeed by changing settings in the control panel --> region and language from "U.S. English" to "Ireland English" (by chance an English-speaking country that uses the Euro!), the cost now appears in Euro. However I suggest that Sky Demon address this in a future release because these are settings that should in all logic be selectable within the application, just as feet, metres, gallons or litres, and not somewhere deep down in Windows. Not all currencies of course, but at least USD, EUR, GBP and a couple of others. My particular problem is momentarily solved, but I don't know what impact this setting change will have if any on other applications. Thanks anyway.