OK I understand I need found me a working iss3 PCB for profi maybe is it possible to use wire smalest possible for cable the profi interface no? . But before I beguin to looking for this PCB I would like know if its possible to buy profi interface somewere? or need I build it myself? in the second option I will guive up this project -_-.

About the IDE port I think I will continue to use a external divide with esxDOS 0.8.5

Thanks for all.