I have three playlists on YouTube, one is called "Current Playlist" (it was to be a constantly updated exact replica of the playlist I currently play in Winamp, but I never really updated it and I rarely listen to a playlist anyway), one is called Christmas Music and has over 4,000 videos, and one is called 'All-time favorite songs (past and current favorites)'. I also have a directory on my harddrive that I use load as a playlist in Foobar2000 at d:\mp3\christmas\youtube\playlist. It has 1,584 files.