The driver overhaul is just about finished, with improved Windows telnet support (eg commands you type actually get processed). Simple placeholder commands are in for who, quit, stats, and uptime. Uptime gives the driver uptime, stats reports the number of bytes read and written (in Kb or Mb) and bytes per hour for both. InterSIL communication, at least the receiving end, is now in.
The driver is currently being overhauled to facilitate the addition of communication between SIL implementations. The communication facility will be very similar to the connection driver, supporting multiple simultaneous incoming messages, and will not fail or lock up if a message is sent incomplete.