Patches and discussion for Ensoniq VFX family

I have tried sending sequence syx data dump from my computer back to the sd-1, but it doesn't do anything, even though it is completely received.  I've also sent it to the SD-1, then copied it to a diskette, then try to reload it into the SD-1.  Nothing changes with the sequences.  Is there any way to get the sequencer syx data back into sequences on the SD-1?.

Thanks,

Michael