Packages
BlowfishJ  
dmc This package contains a shell which utilizies the WTalk package.
iims This package contains an alternative, arguably more user-friendly (and definitely more familiar) sign on screen designed specifically for the PMS protocol.
wtalk WTalk provides support for multiple protocols through a common interface.
wtalk.protocols  
wtalk.protocols.pms The Personal Messaging System is used by the Institute Instant Messaging System developed at R.P.I.