The silverlight toolkit is now the #wptoolkit

If you've done any Silverlight development on Windows Phone 7 there's a 90 odd plus percetage chance you've used (or at least looked at) the Silverlight Toolkit for Windows Phone.

Now, with the release of Windows Phone 8, it's been separated into a separate, phone specific project.
Go and get all your favourite, essential, additional controls from:

http://phone.codeplex.com/