Today in our Freeware page, we posted a brief review (in Spanish) about MP3Gain: a very powerful freeware to manage the volume of your mp3 (and AAC-experimental-) collections. Using MP3Gain you can easily adjusts mp3 files so that they have the same volume during your listening. MP3Gain is better than other similar software because, thanks to its direct encoding, you haven’t any quality losts in your collections. Simple to use and really powerful!