1)   Pimero Free Edition 2007.R6
Pimero is a convenient appointment calendar, task list planner and contact manager. With its automatic, serverless synchronisation every PC is up to date at any time. Additionally you get a stylish and modern user user interface.
datebook, Peer to peer, P2P, appointment, appointments, event, events, diary, calendar, agenda,

 2)   Pimero 1.10
Pimero is a convenient appointment calendar and task list manager - the ideal companion for small teams and individuals. With its automatic, serverless synchronisation every PC is up to date at any time. Additionally you get multi-user capabilities.
datebook, Peer to peer, P2P, appointment, appointments, event, events, diary, calendar, agenda,