Drag\drop a google wave right onto a page in Sitefinity 3.x
Cufon is a cool tool, this should get you up and running with Cufon+RadControls
Help vote in better OA Stored Procedure support
I've updated my Sitefinity 3.x file control.
This handy tool enumerates your library documents into a treeview which lets you select which documents to show on your page.
This post will outline how to easily (re: no code) bind nested repeaters with telerik OpenAccess.
NeedsDataSource is a nice way to populate a report, but I always have trouble remembering which Type to cast to for the "object sender" variable. So here's an exampling of Binding to OpenAccess to flatten the data out for the report.
ELMAH: Error Logging Modules and Handlers for ASP.NET is a pretty awesome error logger. I've installed it on a couple sitefinity instances so I figured I'd blog about it to help some others with it.
I've modified the existing Files.aspx page under ~/Sitefinity/Admin...this one is better in Sitefinity 3.x :)
The amount of controls available on the toolbar is super minimal compaired to what is actually available to the RadEditor. Luckily as always Telerik has make it super easy to expand.