ComponentOne has some great examples showing off what a nextgen app can look like in the enterprise. These demos use One-Click deployment, take advantage of WPF for visual effects, show off some AJAX enabled controls, and even have Office 2007 Navigation components! Everything an Enterprise Developer needs!
Check out the demos here.
The Studio Live demo has some excellent Ribbon controls and also has a Scheduling Component. A must for anyone who is looking at integrating their own Outlook style scheduling app!
There is also direct link to their Studio Live example here on WindowsClient.Net. For those not familiar with WindowsClient.net, it is THE PLACE to go for WPF and Desktop application development on Windows. There are tutorials, demos, and code samples available for download today. Check it out!