David: Are you going to Dayton David? We could make the deal there or I could send you a check drawn against a US Bank in dollars, for both the filter and the interface, and you ship the goods to Miami after you clear the check. Let me know David. Let me know if you need something else to connect the computer to the TS-50? I have not been able to reply you off the reflector. 73 de HK3BZO Francisco