It is possible to upload & download eprom by cable.
Bartek got one, its the Contact Service Repairer, he got two version - by eprom & by cable. But I don't think he will sell the by cable. according to him:
no, soft for repair via cable is ready now, but I don't sell it now,
becuse we want to repair it - only services now,
if I sell now soft for repair it via cable,
all people can repair it
(
Price repairer via cable will be very higher.
sorry...
Regards!
So, I think it possible...
regrads,