Online is a VT100 terminal emulator for the PalmPilot. You can connect to other computer systems and access real computer power and network resources wherever they are. Online can be used to connect to Unix systems and then surf the Web using Lynx, edit files with vi and emacs, and even to read and write email using elm. Online can be connected to either a modem or the serial port of another computer or device (such as a hub or router). Online currently connects to the Internet via dial-up shell accounts, not PPP.