Load Video File and lock Windows

We need a small application with the following features - during the windows boot process the specified video file should load and play - The file should play just after windows logon -the keyboard, mouse etc should be blocked too during the play of this video file. -aftert the video stops playing the application should exit and the windows should be resumed in normal condition i.e all the restriction applied will be removed -the video file could be? avi, swf, flv, mpg etc -the application should be able to read the file from network too. -should be able to play more than one video (should be adjustable) its a simple and small project and we need urgent attention. Anyone capable contact me asap. Update: we need two version, stand alone and server/client model in stand alone mode the application will be setup for the first time using its setting window like file location, what to disable like keyboard, mouse, disable task manager, enable/disable task manager, run as service, run at startup /endable/disable etc in server /client mode the setting should be able to change by server , update the program version, files etc the video file can be one file or more than one file and can be in any video format, like avi, mpg, divx, swf, flv etc whenn the file finish playing then the application should close automatically and rest of the desktop and application will be visible including the start button. the application should run with its own player. there should be a place on the right pane or left pane where advertisment can be place, the advertisment can be a flash file or java script run picture file or picture moving or text etc .The advertisment should also be editable via its setting form or admin panel.