Overlay on DirectX Game

Hello, I need to display an application on all DirectX game. Whether the game has been on sale for a while or is a new release (work with Direct3d 7-8-9-10 etc..), I need my app to show over all DirectX games. The application must also read a usb joystick to retrieve the data. Since the Joystick is home made, we do not need to go with HID class but use only raw input. What I want is: - You start the project on Windows VS platform - You read the joystick's activity with raw input to have the data buffer ready to work with - You display a simple GUI window on top of all DirectX games - You send me the working code and the compiled sample program - You are ready to answer some questions once I complete the code with more functionality (hour rate to discuss) I need something reliable and robust! The price is not a big deal, I need it good and fast! Many thanks