Please excuse me for misleading you. The solution I offered applies to Sitefinity 4.x. Sorting lists in 3.x is even easier. There are three possible sort expressions - by title, publication date and owner. Simply click on the property you'd like to sort your list by and the grid will automatically sort its columns. You might also find this article
interesting. It's about sorting content in our build-in control.
Don't hesitate to contact me if you have any further questions.
the Telerik team
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items