Dear All

I have two questions

1. Has anybody been able to have fully functional Mac OS X widgets on KDE 4.1.x dashboard?

i tried to download and install some, but they do not work, either not displayng completely their graphics or not appearing at all.
Is there any website that lists the widgets that work?
Or is the dashboard compatibility one of the feature that has been planned for KDE 4, but is not fully functional yet?

2. Is it possible to make sure that the original KDE plasmoid appear on the screen only when the dashboard or some keyboard shortcut is invoked?

Thank you very much for any of your help