I crated simple Silverligth application made WepPart for SharePoint and delpoy it into Sharepoint. Also I modified MIME and added all xml from web.config that generate silverlight application inot web.config file of SaherePoint but when I add WebPart into
share point SilverlLight application does not show? Do I need something more configure?

Also I added
<SafeControl Assembly="System.Web.Silverlight, Version=2.0.5.0, Culture=neutral,PublicKeyToken=31bf3856ad364e35" Namespace="System.Web.UI.SilverlightControls" TypeName="*" Safe="True" />