The JODConverterService is written as a WCF application and provides functionality to convert documents such as .eml, .doc(x), .xls(x), etc. to the PDF format by using the Java library JODConverter which uses a service instance of OpenOffice.org.
PowerChanger is a tiny GUI wrapper for the Windows powercfg utility that lets you easily switch between power schemes in Windows. The GUI lists all saved power schemes in Windows and allows you to choose between all saved Windows power schemes.