As highlighted on Harlan Brumm's blog http://revitclinic.typepad.com/, Autodesk have updated the Seek website. The interface is now far clearer to understand and navigation is a lot easier. If you need BIM content for Revit this should be your starting place. Don't forget that you can access the Seek website from directly within all Revit 2009 products.
Finally, idrop works for Revit as well! You will need to download and install the idrop plugin for Internet Explorer, but this will allow you to drag and idrop content from Seek directly into Revit.
