Hi, No problem at all. Maybe the solution for us will be simpler than it seems. Since the software basically works under XP, and it's only the upload of configurations that we've been unable to achieve so far, the easiest thing could be to find out how to make the COM port under XP work just as the ...

Hello again, I contacted Prodrive, and it turns out that the software we have is about 15 years old, so it could not have been made by them, because they did not have any software capability at that time. So the question still remains... Is there maybe a new software, or could we use the old program...

Thank you for your quick response. I'm going to contact Prodrive to see if we can find a solution to make the old software run on our computers.

Greetings, Sz.B.

Hi, We have a Mazda RX-8 race car with a 20B triple rotary engine, and a quite old GEMS ECU. Based on the very old printed documentation, it is the GEMS MULTI Engine Management System (sorry, I haven't found any product/serial number so far). We are using an (also very, very old) Amstrad PPC512 port...