Ah Altos.... fond memories of the Altos Munich chatserver (altger) on X25 back in, ooo, must have been '85 or '86. If I tried really hard I could probably remember the address

edit: ...but google found it for me. 26245890040004

Still, as a unix box nowadays it's a tad underpowered (but still beats out the PDP11/23+ running Ultrix that I used to have!)

Hugo