I love RC and use it for all IFR flights. One question: How do I get the Brit voices out when I fly in the US?

There is no way to remove specific controller voices from Radar Contact. You can copy the European controllers to a temp directory on your hard drive then delete them from Winwood. But you must rename the remaining directories so the sequence remains 2,3,4,5 etc.This should be done before RC is started of course. The controllers reside in directories 2-13. The European controllers are 2, 5, 10 and 11.

On the other hand, I know controllers in the US with English accents.