This will be a command-line utility to set the master volume.
Invoked from a batch file, it would read:
[url removed, login to view] volume=50
This would set the master volume to 50%
No user interface. It will only be used in command-line mode. For windows XP. Prefer XP & Vista
This is a simple and easy job for a programmer who knows their way around the windows sound options.
I don't care about the programming language, but it should be small, and should not require any dlls.
I have posted jobs in the past that got bids in the thousands of dollars, but were finished for just a few bucks. Please be competitive in your bidding.