Game Sentinel allows you to monitor the"user status" of your xBox® Friends List and sends notifications to you.
LAN Search Pro provides a lightning fast search engine and includes the ability to search hidden network resources, restricted access resources, IP subnets and much more. LAN Search Pro v.8.1 LAN Search Pro is a free utility for fast file searching across your LAN.The LAN Edition does not require connection to the internet. Akeni LAN messenger is NOT based on Winpopup. Akeni LAN Messenger v.1.2 Akeni LAN messenger is a cross-platform (Windows and Linux) instant messaging program for LAN.Works on the TCP/IP based networks and supports Windows/Citrix terminal services.
It does not require a server and is very easy to install and use.