theehee
well, ok.
1. download musicmatch jukebox from
http://www.musicmatch.com
problem is, you will need the full version, so you either have to buy it, or you know your war around and get a "free" serial number or smth. like that. i think rahvin would not like me to post warez-links here...
2. once you got it, install and run it. add all your mp3 tracks to the so-called "music library".
3. finally, choose Options -> Player -> Volume Leveling. choose option #1, and get yourself some coffee.