[Plugin: Stock Quote Sidebar] Use widget in several sidebars

Hello,

I would like to have the Stock Quote widget shown in several widget-area’s. Unfortunately when I drop the widget into one of the widget-area’s it just disappears from the widgets list. It seems I’m able to place the widget in just one area…

How to solve this?

Thanks!
Michiel

http://wordpress.org/extend/plugins/stock-quote-sidebar/