Thank you for writing back.
We do not have plans to implement such a control, since RadGridView provides all the functionality that such a control might offer. Please refer to the knowledge base article that my colleague Nikolay has suggested. It demonstrate how can you make RadGridView look like a ListControl with multiple columns.
Just to mention, the performance will not be affected by the fact that you are using RadGridView, because even if a multicolumn ListControl is released, it will be built on top of Telerik Presentation Framework just like RadGridView.
I hope you find this information helpful.
the Telerik team
Q3’10 SP1 of RadControls for WinForms is available for download
; also available is the Q1'11 Roadmap
for Telerik Windows Forms controls.