Viperin-Z is a taskbar applet to manage virtual private network connections on the Sharp Zaurus family of handheld computers. As a front-end to vpnc, the free Cisco VPN concentrator client, this application can set up various VPN configurations, connect to a selected one, and monitor connection status.
UniPKG (Universal PaCkaGe manager) is a modular package manager. It supports the RPM, deb, Slackware TGZ, and ArchLinux package formats, and doesn't depend on any of the distribution tools or libraries. It is completely self-sufficient, as formats such as cpio or tar are reimplemented.