Hello Lina,
At the moment we are working on integrating the Prometheus controls suite in DotNetNuke and the Prometheus suite will be available in DotNetNuke for the upcoming SP which is scheduled for the end of February.
The resizing functionality of the RadDock is also planned to be implemented for Q1 2008 which is scheduled for April, 2008.
If you have other questions do not hesitate to contact us again.
Kind regards,
Sophy
the Telerik team