A very good source of Widgets, of all kinds, can be found at the Apple site.
This widget may interest you.
Hope it works
I have downloaded dome widgets for my dashboard. I dont need them now. Hence i have removed them from the dashboard...meaning they do not appear when i press F12. However when i click "more widgets" i can still see those widgets in the 'more widgets strip" at the bottom of the screen.
Does anyone know how to completely remove the widgets from the 'more widgets strip'?