here the console output with the script from pastebin:

Error: WSH Panel Mod (CoverFlow View v1 beta7.1 v0.0.7.20120401.2320 by Br3tt): Laufzeitfehler in Microsoft JScript:
'list.item[...]' ist Null oder kein Objekt
File: <main>
Ln: 1333, Col: 2
<source text only available at compile time>

Falstaff
...But covers of this tracks not deleted automatically from WSH Coverflow panel. It is possible add this future in next version of coverflow script.

I have troubleshooted the sticking cover issue further. Essentially it's a similar problem to that reported by pIv above. The problem occurs when using foo_lastfm_radio but not when playing tracks in the media library. foo_lastfm_radio removes played tracks from the playlist, but covers of these tracks remain in coverflow and so coverflow is not updating to reflect the changed playlist. If I remain in foobar2000 when a track change occurs the correct cover is nonetheless highlighted. If I toggle away from foobar2000 while a track change occurs the incorrect previous cover is often highlighted as the now playing cover (not corrected by pressing the music note button).

Thanks for your hard work on this. Previously I have been using a wsh coverflow based on the Grimes code but yours automatically updates and is visually an improvement.

...The problem occurs when using foo_lastfm_radio but not when playing tracks in the media library. foo_lastfm_radio removes played tracks from the playlist, but covers of these tracks remain in coverflow and so coverflow is not updating to reflect the changed playlist.

I have just retested under DUI & CUI with foo_lastfm_radio 0.5.7e which I believe is the latest. On track change I see the track and cover of the played track disappear from the playlist but the cover remains in coverflow. This behaviour is confirmed on 2 different PCs. Clicking refresh coverflow on the menu will, however, update coverflow.

I have just retested under DUI & CUI with foo_lastfm_radio 0.5.7e which I believe is the latest. On track change I see the track and cover of the played track disappear from the playlist but the cover remains in coverflow. This behaviour is confirmed on 2 different PCs. Clicking refresh coverflow on the menu will, however, update coverflow.

In my configuration (foo_playlist_attributes) played tracks removed from playlist after playing.
But covers of this tracks not deleted automatically from WSH Coverflow panel. It is possible add this future in next version of coverflow script.

Quote from: pIv on 2012-04-02 12:46:48

In my configuration (foo_playlist_attributes) played tracks removed from playlist after playing.
But covers of this tracks not deleted automatically from WSH Coverflow panel. It is possible add this future in next version of coverflow script.

is this fixed for you with beta 8.1 ? thanx by advance for your feedback about the use of foo_playlist_attributes with my script now (should be ok)

var gest_x1, gest_y1, gest_x2, gest_y2;

function on_mouse_lbtn_down(x, y) {
    gest_x1 = x;
    gest_y1 = y;
}

function on_mouse_lbtn_up (x, y) {
	gest_x2 = x;
                gest_y2 = y;
         if ( (gest_y2 - gest_y1 < 10) && (gest_y2 - gest_y1 > -10))  {
         if (gest_x2 - gest_x1 > 30) {Cover.NextCover(); window.Repaint();};
         if (gest_x2 - gest_x1 < -30) {Cover.PrevCover(); window.Repaint();}
                                                                                                  }
                                                 }