XP registry and removal of AES credits

Hi Rafal,I'm sure most of us use AES as it's meant to be used and although it is occasionally frustrating to have to use credits more than once for an airport (LEBL for example) Oliver is gracious enough to give a discount in those cases.But the nature of the product means there will be a way of spending credits twice but it would mean an enormous amount of effort which is probably a big enough deterrent for 99% of users.And as you say, the Aerosoft/SimMarket shop is your friend when disaster strikes.