I ripped about 300 cd's I own and I am using MP3tag v.2.38 I noticed in the "extended tag" button that is has many, many things in it. Which should I keep and which can I safely delete. Basically I just want all the info WinAmp, or WMP11 would tell me, such as Artist, Title, Album, Track, Year, Genre, Length, Bitrate, etc. Is it ok to select remove all those other options (which I don't even know what they mean) Such as: Postdate Publisher Source PZTAGEDITOR Unsynced Lyrics and on, and on. Many things in there. Thanks for any help, I appreciate it.