In sitefinity 3.x there are zero telerik skins which look normal in the backend, however it's super easy to skin them so they conform to the style and look native.
Modifying your controls with a new external template in Sitefinity 3.x
How to query your OpenAccess domain models with LinqPad...yes, it IS possible!
Smush.it baby! #yahoo
The way sitefinity positions the edit containers in design mode sometimes doesn't look 100% like the page.
How to wire up a report download to a button click with Telerik Reporting
IE6-8 and CSS3
How to build once and end up with multiple assemblies target at many sitefinity versions