Freewares which made by Ado Nishimura.

a-nifty

NiftyServe autopilot/terminal for Macintosh

a-nifty 1.0               Non-Beta Latest (download)
a-nifty 1.2b6             Latest (download)
(a-nifty 1.2b7?)          Not released (download ? Really???)

CTB Classes for PowerPlant

CommToolBox support class for PowerPlant (Metroworks CodeWarrior)

CTB Class for PP 1.0b5                   Latest (download)