Option to save original auto-retrieved stream artwork from Track Info panel

[sveakul]

When playing radio streams, I have set that auto-downloaded artwork for the track appear in the Track Info artwork panel.  When double-clicked, the artwork will open to full original size in an internal MB viewer.  I was wondering if there is a way to either:

1.  Have the image open up in the user's default image viewer (Irfanview, etc.)?
2.  Or, have a "save" option in the internal viewer to save the image in a chosen place?

I'm not talking about the displayed embedded/folder artwork from music files, but the ones using the auto-retrieve option when radio stream metadata is being sent.  Thanks!

[tjinc]

Does the setting
    Preferences > Tools > use external picture viewer invoked on double click of a picture
work for you here?

(When set, this would also apply to music file artwork)

[sveakul]

Thank you tjinc that was the ticket!