The MJuice Media Program is a utility to download MJF Files so that you can listen to them on Winamp.
MJF is a secure format & songs can be downloaded from : http://www.mjuice.com/
The utility kicks in automatically when you click on a download.
MJF's are kinda similar to MP3 but include artwork etc which is displayed in the [dreaded] Winamp Minibrowser.
If you're not convinced, then I don't suppose there's any harm in deleting the Media Juice Program Files folder and the relevant MJF Decoder DLL from the Winamp Plugins folder.
Although, I've D/L'ed a fair few good 'uns and there's certainly plenty to choose from on the site.
The decision is entirely yours !
DJ - Egg