Analogue-sequencer

I thought about that.. I happen to me some years ago..

I just can´t remember how can I know or how can I solve it.. 

I got no midi out cable on the P3... and just one cable from the midispost 8X8.. 

Thanks
>  
> > Bad Data whatever I do...  I even changed the midi cable....
> 
> If it wont accept p3-bootloader-v3.1-T89.syx make sure you haven't got a
> MIDI loop back to the P3.
> Its own ACK message will cause a BAD DATA, as it shouldn't see it coming
> back.
> 
> Best regards,
> Colin Fraser
> Sequentix Music Systems Ltd
> http://www.sequentix.com
>