hi there, this is a little program I picked up a while back.
A sound booster for windows media player, I have run this plug in from media player 10 and 11. This is a free version and has limitations, but you can purchase the full program if you wish, but I never have.
All you need to install is a valid e-mail, simply install and click a file to play. You will see a new small window, the max you can set the sliders is 5 (without premium) and there are very few options without buying. after you have turned the sliders as high as they will go click the red cross to close and you will never see this box again.
In your media player options you will now see DFX listed in your plug ins, try turning off an on and I'm sure you will find even the free version worth while
dead link
if you need any more help on this just let me know