Thanks for putting the NEC 8201a articles online. It helped rekindle my appreciation for the unit. I've just received one and am in the process of reviving it.

Also received a PC-2081 data recorder (Japanese version of your PC-8281a). Current task for it is to track down any documentation for it. The magic Google machine is turning up empty so far!

Anyway, thought I'd sign the guest book, let you know I dropped by and appreciate your retro work. Thanks!