Neowin.net report a new build of the third beta version of the most famous mp3 player WinAMP3 has been released. What's new since the last beta?

Full ID3v1/v2 Tag Editing
Fully Functional Media Library.
Improved Preference Selection
Full Support for EQ presets.
Many bug fixes.

Note: Winamp 3 BETA Build 478 is now marked as RC1.

Download Winamp 3 Beta Build 478 = RC1