Software by Sysprogs

WinCDEmu is an open-source software that allows mounting CD/DVD images by clicking at the image files in Windows Explorer. It supports both Windows XP and Vista, is open-source and completely freeware.

VisualDDK is an extension to Visual Studio, that allows developing and debugging drivers directly from Visual Studio IDE. It includes Driver Wizard, debugger plugin for Visual Studio and Driver Launcher. Supports Visual Studio 2005/2008.

SrvMan is a tool for creating, removing and controlling Windows Services. It can be used to create driver/win32 services from GUI or console mode. Additionally, it can run any Win32 application as a system service.