* Full version plays MP3s, AAC, WMA, and more; Compatible with Winamp 2 Plug ins; Full Support for classic and modern skins; Plays Videos; has a Powerful Media Library; Browse Internet Radio & TV Stations; Integrated Internet Music Videos & Songs; Bundled Visualizations; and Burn & Rip CDs.* The LITE version plays MP3s, AAC, WMA, and more. It is compatible with Winamp 2 Plug ins and has full support for classic skins.Winamp 5.57 Highlights:* Native video support including the most popular file formats for H.264 encoded video (Pro Only)* Unrestricted Audio CD Burning & Ripping up to 48x* MP3 Encoding the industry leading format* High Quality Bitrate AACPlus Encoding (twice the quality of the free version).* Help fund continued product development & innovation.* Buy tickets, find lyrics, & download music directly from your media player* Windows 7 Compliant* Winamp OrglerTM lets you track, chart and share your Winamp listening history* iTunes Library Import* Find & manage Add ons directly in your media playerWinamp Player Features:* Plays Music and Video Files (aacPlus, MP3, AAC, WMA and more!)* Compatible with Winamp 2 Plug ins* Full Support for Classic and Modern Skins* Plays Videos (NSV, WMV, and more!)* Powerful Media Library* Browse SHOUTcast Radio & TV Stations* Browse Winamp Music Videos & Songs* Integrated AOL Video Content (News, Sports, Movies & more)* AOL Radio Featuring XM* SHOUTcast Wire (podcast directory)* Predixis MusicMagic (dynamic playlisting)* Bundled Visualizations* Burn CDs (Limited to 2x 48x in Pro!)* Rips CDs (Limited to 8x aacPlus, AAC, WMA Unlimited aacPlus, AAC, WMA and MP3 in Pro!)* 50 free mp3s from Emusic* Includes Winner of the Internet* Surround Music Project!* Includes an MP3 of Mercy Me by Alkaline Trio* Rip/Encode music into aacPlus, AAC, WMA, or MP3!* Burn CDs up to 48x!Winamp Pro 5.58 Build 2985 Winamp Pro 5.58 Build 2985 Portable