More XGworks discoveries for those of a technical bent. As a result of a thread on Harmony Central, I did some investigating and solved the problem of getting XGworks to send standard .syx (sysex) files. XGworks puts a special header at the start of its own .syx files in the following format:
F0 43 00 7E 00 0A 58 47 20 20 30 33 30 33 20 20 0F F7
I inserted this at the start of a standard .syx file and XGworks recognised it and sent it down to the PSR740 where it worked perfectly.
Bryan