Articles about Winamp:
When using Winamp, I tend to use this for a title format:
[%artist% - ][%album% - ][%tracknumber% - ]$if2(%title%,$filepart(%filename%))
Slow Winamp Playlist Scroll
If scrolling through your Winamp playlist is going much slower than usual, you might have turned on “Highlight the background of missing playlist entries” in General > Jump to File > Missing Files.