Thanks for the reply.
1. What exactly do you mean by "the control is just not there"
It's there in the development environment and when I view in the browser on the development PC. When I publish and upload to my hosted server and view the site, the Slider control is not visible.
2.What version of radControls for ASP.NET AJAX you use?
3. What is the VS version you use?
Thanks for the help.