Bill Pechter, quoting Peter Pachla: I will say at the start that I have no experience with the 5XX (7013) - all this is based on the 320 and 375 machines (7012) we have at work. The serial ports on the 320s (can't remember about the 375) are indeed 10 pin. Physically it is the same as on the IBM 6150 but I haven't got around to testing the adaptor on my 6150 yet. If you want to try the expensive route, the part number printed on the adaptor I just pulled out of the draw is 00G0943, and you can try IBM. If you want a cheaper route, with luck we will be decommissioning and selling off the RS/6000 stuff within the next few months (only one piece of software left to be ported and that is almost finished) and I'll see what I can obtain for you. Video IIRC is a DA shell with three miniature coaxen in it, so I imagine Peter would have spotted it if it was there! The monitor is the IBM 6019. (My plan is: build one working 320 out of the two dead ones, and sell: a working 375, with monitor; a working 320, with monitor; a dead 320; a spare monitor. I have no idea how much the dead 320 will cost to repair, but if IBM are involved it is likely to be prohibitive, so perhaps I might get you the video card from the 320) BTW in case you wondered the keyboard is _not_ PS/2 compatible, but the mouse is and all the windows drivers think it's a Logitech (it's on my PC at the moment). HTH Philip. ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept for the presence of computer viruses. Power Technology Centre, Ratcliffe-on-Soar, Nottingham, NG11 0EE, UK Tel: +44 (0)115 936 2000 http://www.powertech.co.uk **********************************************************************