I thought that at pair of PDP-1170s running RSX-11M was very lightful.. Dave W7DPW ----- Original Message ----- From: "Rick Westerman" <Rick at dj0ip.de> To: <tentec at contesting.com> Sent: Tuesday, January 20, 2004 3:15 PM Subject: RE: [TenTec] Buying a New Orion > Actually, the best light show, Grant, was a PDP 1170 running > MUMPS. > > 73 > Rick >