I love the add-on from Doug - priceless <grin>!!! Also, for when you absolutely must get an antique HP part that isn't available, and you've reached the end of your rope and are now willing to pay severe cash for it.... There's crisis, mbg, and norco. They all still sell stuff for HP1000, 2100, 21mx, A series, etc.... and more. Be warned, the prices assume you are buying for a business use system - they give new meaning to the term stiff pricing. But - in a pinch... Jay West -----Original Message----- From: Doug &lt;doug(a)blinkenlights.com&gt; To: Discussion re-collecting of classic computers &lt;classiccmp(a)u.washington.edu&gt; Date: Sunday, January 31, 1999 12:00 PM Subject: Re: Time to share a source - W.J.Ford Surplus