OPush is an implement of the Exchange ActiveSync protocol supporting versions 2.5 and 12.1 of the protocol (Exchange 2003 and 2007). It is implemented with Eclipse and OSGi technologies and allows customized data providers. A default data provider implementation is available for the OBM groupware solution.
Stem Desktop is a minimalistic Debian desktop for low-end hardware with limited memory (166Mhz / less than 64M). The goal is to find programs that have the smallest possible memory footprint. After installing *.deb packages on top of clean Debian, the desktop is ready to accept graphical logins.